NOAA/NWS · 实时热榜

* WHAT...Heavy snow possible. Total snow accumulations of 8 to 12 inches possible with higher amounts above pass level. Winds could gust as high as 40 mph. * WHERE...Denali Borough. * WHEN...From Monday afternoon through Wednesday afternoon. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Following strong southerly winds on Monday, winds will shift to being out of the north on Tuesday into Wednesday with gusts up to 40 mph possible. Safety instructions: Monitor the latest forecasts for updates on this situation.

Updated for compact wind radii, reducing winds for Rota and Guam. ...TYPHOON CHAMPI NOW A DANGEROUS CATEGORY 4 MOVING WEST INTO GUAM COASTAL WATERS... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides information and recommended actions for people on Guam and on Rota, Tinian and Saipan in the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continues for Tinian and Saipan. A Flood Watch is in effect for Rota, Tinian and Saipan in the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. A Flash Flood Warning is now in effect for Guam. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 4 AM ChST...the center of Typhoon Champi (29W) was located near latitude 13.1N...longitude 144.9E. This was about 25 miles southeast of Guam. Storm motion was west, 280 degrees, at 15 mph. Storm intensity was 140 mph. This general forecast track will take Champi about 15 miles south of Guam as a Category 4 typhoon as it intensifies further the next few days west of the Marianas. .SITUATION OVERVIEW... Typhoon Champi (29W) has been undergoing rapid intensification today. As a result it is now a dangerous category 4 typhoon. It is expected to pass a little south of Guam as a super typhoon within the next 12 hours. This may potentially bring devastating wind conditions to much of Guam during passage. .PRECAUTIONARY/PREPAREDNESS ACTIONS... Safety instructi…

Updated for compact wind radii, reducing winds for Rota and Guam. ...TYPHOON CHAMPI NOW A DANGEROUS CATEGORY 4 MOVING WEST INTO GUAM COASTAL WATERS... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides information and recommended actions for people on Guam and on Rota, Tinian and Saipan in the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continues for Tinian and Saipan. A Flood Watch is in effect for Rota, Tinian and Saipan in the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. A Flash Flood Warning is now in effect for Guam. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 4 AM ChST...the center of Typhoon Champi (29W) was located near latitude 13.1N...longitude 144.9E. This was about 25 miles southeast of Guam. Storm motion was west, 280 degrees, at 15 mph. Storm intensity was 140 mph. This general forecast track will take Champi about 15 miles south of Guam as a Category 4 typhoon as it intensifies further the next few days west of the Marianas. .SITUATION OVERVIEW... Typhoon Champi (29W) has been undergoing rapid intensification today. As a result it is now a dangerous category 4 typhoon. It is expected to pass a little south of Guam as a super typhoon within the next 12 hours. This may potentially bring devastating wind conditions to much of Guam during passage. .PRECAUTIONARY/PREPAREDNESS ACTIONS... Safety instructi…

* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 8 to 10 feet expected in the surf zone. For the Beach Hazards Statement, dangerous rip currents, large breaking waves expected, and strong longshore currents in the surf zone. * WHERE...Ocracoke Island. * WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday. For the High Surf Advisory, from midnight tonight to 8 PM EDT Monday. For the Beach Hazards Statement, through Sunday evening. * IMPACTS...Up to 2 to 4 feet of inundation above ground level is expected in some areas near shorelines and tidal waterways resulting in an elevated threat of property damage. Flooding will extend inland from the waterfront threatening some homes and businesses. Numerous road closures and flooding of vehicles will be possible. Vulnerable portions of NC-12 may be inundated, especially around high tide. There is a possibility of being stranded on Ocracoke for multiple days. This could be life threatening if you have an emergency. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. Strong longshore currents will create dangerous swimming conditions. * ADDITIONAL DETAILS...This has the potential to be a long duration event bringing more significant ocean overwash impacts to vulnerable ocean…

* WHAT...For the Coastal Flood Warning, two to four feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 8 to 10 feet expected in the surf zone. For the Beach Hazards Statement, dangerous rip currents, large breaking waves expected, and strong longshore currents in the surf zone. * WHERE...Ocracoke Island. * WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday. For the High Surf Advisory, from midnight tonight to 8 PM EDT Monday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. * IMPACTS...Up to 2 to 4 feet of inundation above ground level is expected in some areas near shorelines and tidal waterways resulting in an elevated threat of property damage. Flooding will extend inland from the waterfront threatening some homes and businesses. Numerous road closures and flooding of vehicles will be possible. Vulnerable portions of NC-12 may be inundated, especially around high tide. There is a possibility of being stranded on Ocracoke for multiple days. This could be life threatening if you have an emergency. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. Strong longshore currents will create dangerous swimming conditions. * ADDITIONAL DETAILS...This has the potential to be a long duration event bringing more significant ocean overwash im…

* WHAT...Sub-freezing temperatures as low as the upper 20s and lower 30s expected. * WHERE...A portion of western North Carolina. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold. In-ground sprinkler systems should be drained. Remove hoses and cover above- ground pipes.

* WHAT...Sub-freezing temperatures as low as 27. * WHERE...Portions of northeast Kentucky, southeast Ohio, southwest Virginia, and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.

EWWGUM The National Weather Service in Tiyan Guam has issued a * Extreme Wind Warning for... Southern Guam in Guam... * Until 530 AM ChST. * At 326 AM ChST, Andersen AFB Doppler radar indicated extreme winds, associated with the northern eyewall of Typhoon Champi, were moving onshore from Talofofo southward, moving west at 15 mph. THIS IS AN EXTREMELY DANGEROUS AND LIFE-THREATENING SITUATION! * Locations impacted include... Talofofo, Inarajan, Merizo, Santa Rita, and Umatac. Safety instructions: Destructive winds of 115 to 135 mph will spread across far southern Guam, producing swaths of significant to catastrophic damage, particularly to non-concrete structures. TAKE COVER NOW! The safest place to be during a major typhoon passage is in a reinforced interior room away from windows. If you are not in a fully-concrete structure, get under a table or other piece of sturdy furniture. Use mattresses, blankets or pillows to cover your head and body. Remain in place through the passage of these life-threatening conditions.

...TYPHOON CHAMPI NOW A DANGEROUS CATEGORY 4 MOVING WEST INTO GUAM COASTAL WATERS... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides information and recommended actions for people on Guam and on Rota, Tinian and Saipan in the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continues for Tinian and Saipan. A Flood Watch is in effect for Rota, Tinian and Saipan in the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. A Flash Flood Warning is now in effect for Guam. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 1 AM ChST...the center of Typhoon Champi (29W) was located near latitude 13.0N...longitude 145.4E. This was about 55 miles southeast of Guam. Storm motion was west, 275 degrees, at 14 mph. Storm intensity was 140 mph. This general forecast track will take Champi just south of Guam as a Category 4 typhoon as it intensifies further the next few days west of the Marianas. .SITUATION OVERVIEW... Typhoon Champi (29W) has been undergoing rapid intensification today. As a result it is now a dangerous category 4 typhoon. It is expected to pass a little south of Guam as a super typhoon within the next 12 hours. This may potentially bring devastating wind conditions to much of Guam during passage. .PRECAUTIONARY/PREPAREDNESS ACTIONS... Safety instructions: Tropical storm conditions will soon occur. Get to safe shelter now if yo…

SMWGUM THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A * SPECIAL MARINE WARNING FOR... GUAM COASTAL WATERS... * UNTIL 715 PM CHST. * AT 648 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER EASTERN GUAM WATERS MOVING NORTH AT 30 KNOTS. HAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER. SOURCE...RADAR. IMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES. * THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS. Safety instructions: WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY.

* WHAT...Typhoon conditions, including winds of 64 knots or more are expected. * WHERE...Guam and Rota Coastal Waters. * WHEN...Damaging winds are occurring in eastern waters, and will begin later tonight in western waters. Onset of destructive winds after midnight with typhoon force winds early Sunday morning. Damaging winds will continue into at least Sunday night, especially if Champi slows down. * IMPACTS...Destructive to typhoon force winds will produce dangerous to deadly seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly toward the Marianas. The exact path of 29W remains subject to change. However, guidance supports a passage through Guam coastal waters, a little south of Guam, with damaging winds moving in late tonight and lasting into at least Sunday night. Champi is expected to strengthen further as it approaches, then move through the region as a category 4 super typhoon Sunday morning. Seas are quickly rising, with significant sea heights reaching as high as 35 feet near the eye wall of Champi. Dangerous sea conditions may continue into Monday. Safety instructions: Prepare for the passage of a category 4 typhoon Sunday morning. Secure all vessels. Conditions are expected to be catastrophic for small craft, and extremely dangerous for any vessels of larger size. As Typhoon Champi approaches, stay in safe harbor.

* WHAT...Typhoon conditions, including winds of 64 knots or more will continue through this morning for Guam. Tropical Storm conditons will continue this morning for Rota. * WHERE...Guam and Rota Coastal Waters. * WHEN...Destructive typhoon force winds are occurring in western waters of Guam, but will decrease as Champi moves farther west out of the waters. The eye of Champi is now well outside of the coastal waters to the west. Damaging winds will continue into this evening, possibly to midnight. * IMPACTS...Destructive typhoon force and tropical storm force winds will produce dangerous to deadly seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Super Typhoon Champi (29W) continues to move quickly away from the Marianas. Champi passed close to the southern tip of Guam, less than 10 NM, as a strong Category 4 storm. Champi is expected to strengthen further as it moves through the Philippine Sea, possibly becoming a Category 5 super typhoon. Seas are expected to remain hazardous through at least tonight, with significant sea heights as high as 24 feet over western waters, closest to Champi. Dangerous sea conditions may continue into Monday. Safety instructions: Conditions will remain catastrophic for small craft, and extremely dangerous for any vessels of larger size over western waters of Guam and Rota. Waters will remain hazardous across the remainder of the waters. Stay in safe harbor until the all clear is given.

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Straits of Florida from Halfmoon Shoal to 20 nm west of Dry Tortugas out 60 nm... * Until 445 AM EDT. * At 421 AM EDT, a strong thunderstorm with possible waterspouts was located 20 nm southeast of Tortugas Ecological Reserve South, moving south at 5 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Waterspouts can quickly form and capsize boats, cause considerable damage to vessels and create suddenly higher waves. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * The strong thunderstorm will remain over mainly open waters. Safety instructions: Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets.

...SUPER TYPHOON CHAMPI MOVING WEST-NORTHWEST AWAY FROM GUAM COASTAL WATERS... ...A TROPICAL STORM WARNING AND TYPHOON WATCH ARE NO LONGER IN EFFECT FOR TINIAN AND SAIPAN... .NEW INFORMATION... The Tropical Storm Warning and Typhoon Watch for Tinian and Saipan are cancelled. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. Although tropical cyclone watches or warnings are not in effect for Tinian and Saipan, possible impacts from related hazards are still a concern. A Flood Watch is in effect for portions of Guam and the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 11 AM ChST, the center of Super Typhoon Champi (29W) was located near latitude 13.1N, longitude 143.1E. This was about 115 miles west-southwest of Guam. Storm motion was west-northwest, 290 degrees, at 14 mph. Storm intensity was 150 mph. .SITUATION OVERVIEW... Super Typhoon Champi continues to move west-northwestward as the eye pulls away from Guam coastal waters, with its outermost rainbands occasionally crossing the island. Sustained winds hover around or just below damaging tropical storm-force late this morning, with occasional Typhoon-force gusts to around 75 mph. Champi's eye, and the destructive conditions within its compact eyewall, narrowly missed Guam ear…

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Volusia and Lake Counties. .The St Johns River at Astor is forecast to remain in Minor Flood Stage today, but strong northeasterly winds will slow river flow leading to a quicker rise in levels tonight. The river is forecast to reach Moderate Flood Stage early Monday, and remain in Moderate Flood through the end of this week. For the St. Johns River...including Astor...Moderate flooding is forecast. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice. * IMPACTS...At 3.5 feet, Canals have overflowed into yards. Homes on or near Wildhog, Bonnet and Snail roads become inaccessible with several inches of water inside homes along the river and canals. Docks at Astor Bridge marina and throughout Astor are completely submerged. Bartram Rd and Holiday Circle are inaccessible with yards completely submerged. Clair Street is inaccessible. Roads flooded in South Moon Fish Camp, docks and yards at condominiums on Juno Trail and water breaches the sea wall at Blair's Jungle Den. * ADDITIONAL DETAILS... - At 8:30 AM EDT Sunday the stage was 2.6 feet. - Bankfull stage is 2.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 AM EDT Sunday was 2.6 feet. - Forecast...The river is expected to rise to 3.3 feet Tuesday morning. Additional rises are possible thereafter. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood Safety instructions: Motorists sh…

...SUPER TYPHOON CHAMPI CONTINUES WEST, AWAY FROM GUAM WATERS... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. Although tropical cyclone watches or warnings are not in effect for Tinian and Saipan, possible impacts from related hazards are still a concern. A Flood Watch is in effect for portions of Guam and the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 2 PM ChST...the center of Super Typhoon Champi (29W) was located near latitude 13.0N...longitude 142.6E. This was about 150 miles west of Guam. Storm motion was west, 260 degrees, at 12 mph. Storm intensity was 150 mph. .SITUATION OVERVIEW... Super Typhoon Champi continues to move generally westward with a slight southward turn over the last few hours, and a slight decrease in forward speed. The eye remains very small and compact, appearing to fill in with cloud cover in the latest visible satellite imagery, with a width of around 5 miles across. It looks to be going through an eyewall replacement cycle. GLD network data shows frequent lightning within the deep convection along the southern eyewall, which is beginning to exit radar range. Surface observations from Guam International Airport show strong sustained winds of 25 to 30 mph with frequent…

* WHAT...Typhoon conditions, including winds of 64 knots or more will continue for Guam. Tropical storm conditions will continue for Rota. * WHERE...Guam and Rota Coastal Waters. * WHEN...Destructive typhoon force winds are occurring in western waters of Guam, but will decrease as Champi moves farther west away from the Marianas. The eye of Champi is now well outside of the coastal waters to the west. Damaging winds will continue through today. * IMPACTS...Destructive typhoon force and tropical storm force winds will produce dangerous to deadly seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Super Typhoon Champi (29W) continues to move quickly away from the Marianas as a Category 4 Super Typhoon. Seas are expected to remain hazardous through tonight, with significant sea heights as high as 24 feet over Guam coastal waters and 20 feet over Rota coastal waters. Dangerous sea conditions may continue into Monday. Safety instructions: Conditions will remain catastrophic for small craft, and extremely dangerous for any vessels of larger size over western waters of Guam and Rota. Waters will remain hazardous across the remainder of the waters. Stay in safe harbor until the all clear is given.

* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s. * WHERE...Portions of north-central, northern, and western Maryland, central, northern, northwest, and western Virginia, and eastern West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold.

* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. * WHERE...Yukon Flats. * WHEN...From Tuesday morning through Wednesday afternoon. * IMPACTS...Travel could be very difficult. Safety instructions: Monitor the latest forecasts for updates on this situation.

* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 9 to 14 feet in the surf zone. For the Beach Hazards Statement, dangerous rip currents, large breaking waves, and strong longshore currents in the surf zone. * WHERE...Hatteras Island. * WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday. For the Beach Hazards Statement, through Sunday evening. * IMPACTS...2 to 4 feet of inundation above ground level is expected in some areas near shorelines and tidal waterways resulting in an elevated threat of property damage. Flooding will extend inland from the waterfront threatening some homes and businesses. Numerous road closures and flooding of vehicles will be possible. Vulnerable portions of NC-12 may be inundated, especially around high tide. There is a possibility of being stranded on Hatteras Island for multiple days. This could be life threatening if you have an emergency. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. Strong longshore currents will create dangerous swimming conditions. * ADDITIONAL DETAILS...This has the potential to be a long duration event bringing more significant ocean overwash impacts to vulnerable oceanside areas through multiple high tide cycles into the work week. Minor soundsi…

SMWGUM THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A * SPECIAL MARINE WARNING FOR... GUAM COASTAL WATERS... * UNTIL 730 PM CHST. * AT 703 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER EASTERN GUAM WATERS MOVING NORTH AT 30 KNOTS. HAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER. SOURCE...RADAR. IMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES. * THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS. Safety instructions: WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY.

* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 9 to 14 feet in the surf zone. For the Beach Hazards Statement, dangerous rip currents, large breaking waves, and strong longshore currents in the surf zone. * WHERE...Hatteras Island. * WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. * IMPACTS...2 to 4 feet of inundation above ground level is expected in some areas near shorelines and tidal waterways resulting in an elevated threat of property damage. Flooding will extend inland from the waterfront threatening some homes and businesses. Numerous road closures and flooding of vehicles will be possible. Vulnerable portions of NC-12 may be inundated, especially around high tide. There is a possibility of being stranded on Hatteras Island for multiple days. This could be life threatening if you have an emergency. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. Strong longshore currents will create dangerous swimming conditions. * ADDITIONAL DETAILS...This has the potential to be a long duration event bringing more significant ocean overwash impacts to vulnerable oceanside areas through multiple high tide cycles into the wor…

* WHAT...Sub-freezing temperatures as low as 31. * WHERE...Portions of central, east central, and west central Indiana. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold.

...TYPHOON CHAMPI NOW A DANGEROUS CATEGORY 4 MOVING WEST INTO GUAM COASTAL WATERS... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides information and recommended actions for people on Guam and on Rota, Tinian and Saipan in the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continues for Tinian and Saipan. A Flood Watch is in effect for Rota, Tinian and Saipan in the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. A Flash Flood Warning is now in effect for Guam. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 1 AM ChST...the center of Typhoon Champi (29W) was located near latitude 13.0N...longitude 145.4E. This was about 55 miles southeast of Guam. Storm motion was west, 275 degrees, at 14 mph. Storm intensity was 140 mph. This general forecast track will take Champi just south of Guam as a Category 4 typhoon as it intensifies further the next few days west of the Marianas. .SITUATION OVERVIEW... Typhoon Champi (29W) has been undergoing rapid intensification today. As a result it is now a dangerous category 4 typhoon. It is expected to pass a little south of Guam as a super typhoon within the next 12 hours. This may potentially bring devastating wind conditions to much of Guam during passage. .PRECAUTIONARY/PREPAREDNESS ACTIONS... Safety instructions: Dangerous typhoon conditions will soon occur. Everyone should be quickly…

...TYPHOON CHAMPI NOW A DANGEROUS CATEGORY 4 MOVING WEST TOWARDS GUAM COASTAL WATERS... .NEW INFORMATION... Guam is now in Condition of Readiness 1 as of 1 PM ChST. Rota is now in Typhoon Condition of Readiness 1 as of 5 PM ChST. Saipan and Tinian remain in Typhoon Condition of Readiness 3. .AREAS AFFECTED... This local statement provides information and recommended actions for people on Guam and on Rota, Tinian and Saipan in the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continues for Tinian and Saipan. A Flood Watch is in effect for Rota, Tinian and Saipan in the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. A Flash Flood Warning is now in effect for Guam. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 7 PM ChST...the center of Typhoon Champi (29W) was located near latitude 12.6N...longitude 146.7E. This was about 140 miles east-southeast of Guam. Storm motion was west, 280 degrees, at 15 mph. Storm intensity was 130 mph. This general forecast track will take Champi just south of Guam as a Category 4 typhoon as it intensifies further the next few days. .SITUATION OVERVIEW... Typhoon Champi (29W) has been undergoing rapid intensification today. As a result it is now a dangerous category 4 typhoon. It is expected to pass a little south of Guam as a super typhoon within the next 12 hours. This may potentially bring devastating wind conditions…

...TYPHOON CHAMPI NOW A DANGEROUS CATEGORY 4 MOVING WEST TOWARDS GUAM COASTAL WATERS... .NEW INFORMATION... Guam is now in Condition of Readiness 1 as of 1 PM ChST. Rota is now in Typhoon Condition of Readiness 1 as of 5 PM ChST. Saipan and Tinian remain in Typhoon Condition of Readiness 3. .AREAS AFFECTED... This local statement provides information and recommended actions for people on Guam and on Rota, Tinian and Saipan in the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continues for Tinian and Saipan. A Flood Watch is in effect for Rota, Tinian and Saipan in the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. A Flash Flood Warning is now in effect for Guam. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 7 PM ChST...the center of Typhoon Champi (29W) was located near latitude 12.6N...longitude 146.7E. This was about 140 miles east-southeast of Guam. Storm motion was west, 280 degrees, at 15 mph. Storm intensity was 130 mph. This general forecast track will take Champi just south of Guam as a Category 4 typhoon as it intensifies further the next few days. .SITUATION OVERVIEW... Typhoon Champi (29W) has been undergoing rapid intensification today. As a result it is now a dangerous category 4 typhoon. It is expected to pass a little south of Guam as a super typhoon within the next 12 hours. This may potentially bring devastating wind conditions…

...The Flood Warning continues for the following rivers in Georgia... Satilla River At Atkinson affecting Brantley County. Additional information is available at https://water.weather.gov/wfo/JAX The next statement will be issued Monday morning at 915 AM EDT. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Satilla River at Atkinson. * WHEN...Until further notice. * IMPACTS...At 13.0 feet, Warners Landing, Louis Landing and secondary roads around KOA campgrounds begin to flood. At 14.0 feet, River Rock Road begins to experience flooding across the road. * ADDITIONAL DETAILS... - At 8:45 AM EDT Sunday the stage was 14.0 feet. - Forecast...The river is expected to rise to a crest of 14.2 feet tomorrow morning. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood

* WHAT...Near-freezing to sub-freezing temperatures as low as 30 degrees. * WHERE...Bath, Elliott, Fleming, Montgomery, Rowan, and Morgan Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation, and possibly damage unprotected outdoor plumbing.

...SUPER TYPHOON CHAMPI MOVING WEST-NORTHWEST AWAY FROM GUAM COASTAL WATERS... ...A TROPICAL STORM WARNING AND TYPHOON WATCH ARE NO LONGER IN EFFECT FOR TINIAN AND SAIPAN... .NEW INFORMATION... The Tropical Storm Warning and Typhoon Watch for Tinian and Saipan are cancelled. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. Although tropical cyclone watches or warnings are not in effect for Tinian and Saipan, possible impacts from related hazards are still a concern. A Flood Watch is in effect for portions of Guam and the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 11 AM ChST, the center of Super Typhoon Champi (29W) was located near latitude 13.1N, longitude 143.1E. This was about 115 miles west-southwest of Guam. Storm motion was west-northwest, 290 degrees, at 14 mph. Storm intensity was 150 mph. .SITUATION OVERVIEW... Super Typhoon Champi continues to move west-northwestward as the eye pulls away from Guam coastal waters, with its outermost rainbands occasionally crossing the island. Sustained winds hover around or just below damaging tropical storm-force late this morning, with occasional Typhoon-force gusts to around 75 mph. Champi's eye, and the destructive conditions within its compact eyewall, narrowly missed Guam ear…

...SUPER TYPHOON CHAMPI CONTINUES WEST, AWAY FROM GUAM WATERS... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon Warning continues for Guam and Rota. Although tropical cyclone watches or warnings are not in effect for Tinian and Saipan, possible impacts from related hazards are still a concern. A Flood Watch is in effect for portions of Guam and the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 2 PM ChST...the center of Super Typhoon Champi (29W) was located near latitude 13.0N...longitude 142.6E. This was about 150 miles west of Guam. Storm motion was west, 260 degrees, at 12 mph. Storm intensity was 150 mph. .SITUATION OVERVIEW... Super Typhoon Champi continues to move generally westward with a slight southward turn over the last few hours, and a slight decrease in forward speed. The eye remains very small and compact, appearing to fill in with cloud cover in the latest visible satellite imagery, with a width of around 5 miles across. It looks to be going through an eyewall replacement cycle. GLD network data shows frequent lightning within the deep convection along the southern eyewall, which is beginning to exit radar range. Surface observations from Guam International Airport show strong sustained winds of 25 to 30 mph with frequent…

SMWGUM THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A * SPECIAL MARINE WARNING FOR... GUAM COASTAL WATERS... * UNTIL 715 PM CHST. * AT 646 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER SOUTHERN GUAM WATERS MOVING NORTH AT 30 KNOTS. HAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER. SOURCE...RADAR. IMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES. * THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS. Safety instructions: WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY.

...CHAMPI UPGRADED TO SUPER TYPHOON AS IT CONTINUES WESTWARD, SOUTHWEST OF GUAM... .NEW INFORMATION... Champi has been upgraded to a Super Typhoon. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .WATCHES/WARNINGS... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continue for Tinian and Saipan. A Flood Watch is in effect for portions of Guam and the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 7 AM ChST...the center of Super Typhoon Champi (29W) was located near latitude 13.2N...longitude 144.3E. This was about 40 miles west-southwest of Guam. Storm motion was west-northwest, 290 degrees, at 16 mph. Storm intensity was 150 mph. .SITUATION OVERVIEW... Super Typhoon Champi continues to barrel west-northwestward as the eye exits Guam coastal waters, with its outer rainbands continuing to sweep the island. Sustained damaging tropical storm force-winds continue at Guam International Airport this morning, with occasional Typhoon-force gusts to 80 mph. Champi's eye, and the destructive conditions within its compact eyewall, narrowly missed Guam early this morning, passing just 10 miles south of the southern tip of the island at around 4:26 AM ChST. The eye remains compact and very well-defined, with a width of around 5 to 6 miles. Safety instructions: As…

...CHAMPI UPGRADED TO SUPER TYPHOON AS IT CONTINUES WESTWARD, SOUTHWEST OF GUAM... .NEW INFORMATION... Champi has been upgraded to a Super Typhoon. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .WATCHES/WARNINGS... A Typhoon Warning continues for Guam and Rota. A Tropical Storm Warning and a Typhoon Watch continue for Tinian and Saipan. A Flood Watch is in effect for portions of Guam and the Northern Marianas. Please listen closely for any Flood Warnings that might be in effect for your area. Please check the latest public and marine forecasts for detailed information about additional hazards. .STORM INFORMATION... At 7 AM ChST...the center of Super Typhoon Champi (29W) was located near latitude 13.2N...longitude 144.3E. This was about 40 miles west-southwest of Guam. Storm motion was west-northwest, 290 degrees, at 16 mph. Storm intensity was 150 mph. .SITUATION OVERVIEW... Super Typhoon Champi continues to barrel west-northwestward as the eye exits Guam coastal waters, with its outer rainbands continuing to sweep the island. Sustained damaging tropical storm force-winds continue at Guam International Airport this morning, with occasional Typhoon-force gusts to 80 mph. Champi's eye, and the destructive conditions within its compact eyewall, narrowly missed Guam early this morning, passing just 10 miles south of the southern tip of the island at around 4:26 AM ChST. The eye remains compact and very well-defined, with a width of around 5 to 6 miles. Safety instructions: Tr…

* WHAT...Heavy snow possible. Total snow accumulations between 5 and 10 inches possible. Wind could gust as high as 35 mph across higher elevations. * WHERE...Upper Chena River Valley, White Mountains, and Eagle Summit. * WHEN...From Tuesday morning through Wednesday afternoon. * IMPACTS...Travel could be difficult. Gusty winds could lead to areas of blowing snow which could reduce visibility below one half mile at times. Safety instructions: Monitor the latest forecasts for updates on this situation.

...The Flood Warning continues for the following rivers in Texas... Beaver Creek near Electra affecting Wichita and Wilbarger Counties. For the Beaver Creek (NW TX)...including Electra...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Beaver Creek near Electra. * WHEN...From this evening to Tuesday evening. * IMPACTS...At 26.0 feet, Flood levels up to 2 feet in depth cover farm and range lands... and may inundate some oil and gas facilities... along and near the creek in southern Wilbarger County and southwestern Wichita County. * ADDITIONAL DETAILS... - At 1:00 AM CDT Sunday the stage was 14.3 feet. - Bankfull stage is 24.0 feet. - Forecast...The river is expected to rise above flood stage late this evening to a crest of 25.6 feet early tomorrow afternoon. It will then fall below flood stage early Tuesday afternoon. - Flood stage is 24.0 feet. - Flood History...This crest compares to a previous crest of 25.6 feet on 07/28/1991. - http://www.weather.gov/safety/flood Safety instructions: Caution is urged when walking near riverbanks. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 230 PM CDT.

SMWGUM THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A * SPECIAL MARINE WARNING FOR... GUAM COASTAL WATERS... * UNTIL 700 PM CHST. * AT 634 PM CHST...A SHOWER WAS LOCATED OVER NORTHERN GUAM WATERS MOVING NORTHWEST AT 35 KNOTS. HAZARD...WIND GUSTS 34 KNOTS OR GREATER. SOURCE...RADAR. IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES. * THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS. Safety instructions: WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY.

* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. * WHERE...Fairbanks North Star Borough and Nenana. * WHEN...From Tuesday morning through Wednesday afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...Following a round of widespread light snow Monday afternoon and evening into Monday night, another round of heavier snow will build in throughout the day Tuesday and continue into Wednesday. Snow may briefly mix with rain Monday afternoon and evening. Safety instructions: Monitor the latest forecasts for updates on this situation.

FFWMFL The National Weather Service in Miami has issued a * Flash Flood Warning for... Northern Broward County in southeastern Florida... * Until 215 AM EDT. * At 1113 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 4 inches of rain have fallen. The expected rainfall rate is 2 to 3 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Deerfield Beach, Lighthouse Point and Hillsboro Beach. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.

* WHAT...Freezing temperatures as low as 32 degrees expected. * WHERE...Bath, Fleming, Montgomery, and Rowan Counties. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation, and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold.

* WHAT...For the Coastal Flood Warning, significant coastal flooding expected for south and east facing shorelines. For the High Surf Warning, dangerously large breaking waves up to 30 feet for Guam, 20 to 25 feet for Rota, and 15 to 20 feet for Tinian and Saipan. * WHERE...South and east facing reefs of Guam, Rota, Tinian and Saipan. * WHEN...From 5 PM this afternoon to 4 AM ChST Monday. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure will be inundated. Shoreline erosion will occur. Breaking waves can sweep people off their feet, and into dangerous seas. Life- threatening swimming conditions and significant beach erosion can be expected. Coastal inundation of 5 to 7 feet for Guam, 2 to 4 feet for Rota and 2 to 4 feet for Tinian and Saipan is possible along with coastal flooding and beach erosion. * ADDITIONAL DETAILS...Dangerous surf from the southeast will continue the next day or so. Safety instructions: Everyone should remain out of the water due to life-threatening surf conditions. Stay well away from the coast.

* WHAT...Sub-freezing temperatures as low as 32. * WHERE...In New Jersey, Morris, Warren, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper Bucks, Western Chester, and Western Montgomery Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold.

* WHAT...For the Coastal Flood Warning, two to four feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 8 to 10 feet expected in the surf zone. For the Beach Hazards Statement, dangerous rip currents, large breaking waves expected, and strong longshore currents in the surf zone. * WHERE...Ocracoke Island. * WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday. For the High Surf Advisory, from midnight tonight to 8 PM EDT Monday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. * IMPACTS...Up to 2 to 4 feet of inundation above ground level is expected in some areas near shorelines and tidal waterways resulting in an elevated threat of property damage. Flooding will extend inland from the waterfront threatening some homes and businesses. Numerous road closures and flooding of vehicles will be possible. Vulnerable portions of NC-12 may be inundated, especially around high tide. There is a possibility of being stranded on Ocracoke for multiple days. This could be life threatening if you have an emergency. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. Strong longshore currents will create dangerous swimming conditions. Strong longshore currents will create dangerous swimming conditions. * ADDITIONAL DETAILS...This has the potential to…

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Bay and Gulf Side from Craig Key to Halfmoon Shoal out to 5 fathoms... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... * Until 830 PM EDT. * At 751 PM EDT, a strong thunderstorm was located near Gulfside 10 Reef, moving east at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Gulfside 10 Reef, Gulfside 8 Reef, and Gulfside 9 Reef. Safety instructions: Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets.

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of northwest North Carolina, southwest and west central Virginia, and southeast West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold.

...The Flood Warning continues for the following rivers in Florida... Myakka River At Myakka River State Park affecting Sarasota County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Myakka River at Myakka River State Park. * WHEN...Until Sunday morning. * IMPACTS...At 7.0 feet, Park Nature Trail floods. Water approaching porch steps of cabins. * ADDITIONAL DETAILS... - At 9:00 PM EDT Saturday the stage was 7.0 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM EDT Saturday was 7.1 feet. - Forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 6.6 feet Tuesday evening. - Flood stage is 7.0 feet. - Flood History...This crest compares to a previous crest of 7.0 feet on 09/29/1940. - https://www.weather.gov/safety/flood Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued Sunday morning at 800 AM EDT.

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf of America including Dry Tortugas and Rebecca Shoal Channel... * Until 300 AM EDT. * At 219 AM EDT, a possible strong waterspout was located near Pulaski Shoal Light, moving south at 10 knots. HAZARD...Waterspouts. SOURCE...National Weather Service Meteorologist. IMPACT...Waterspouts can quickly form and capsize boats, cause considerable damage to vessels and create suddenly higher waves. * The possible strong waterspout will remain over mainly open waters. Safety instructions: Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.

...RISK FOR RAPID FIRE GROWTH AND EXTREME FIRE BEHAVIOR WITH ANY NEW FIRE STARTS TODAY, DUE TO GUSTY SANTA ANA WINDS WITH VERY WARM AND DRY CONDITIONS... Offshore winds are not as strong or widespread as the past couple of days, but will still create a risk for new fires to have rapid growth in wind prone areas of LA/Ventura counties due to the very warm and dry conditions. By this afternoon, offshore winds may weaken sufficiently to allow some Red Flag Warning areas to be cancelled early. * AFFECTED AREA...Western Santa Monica Mountains Recreational Area, Eastern Santa Monica Mountains Recreational Area, Santa Susana Mountains, Southern Ventura County Mountains, Northern Ventura County Mountains, Interstate 5 Corridor, Western San Gabriel Mountains and Highway 14 Corridor, Eastern San Gabriel Mountains, Western Antelope Valley Foothills and Eastern Antelope Valley Foothills. * TIMING...Until 8 PM PDT this evening. * WINDS...Northeast to east 29 to 30 mph with gusts 35 to 45 mph, gradually diminishing in the afternoon. * RELATIVE HUMIDITY...Minimums of 10 to 25 percent common. * IMPACTS...If fire ignition occurs, conditions are favorable for extreme fire behavior which would threaten life and property. Safety instructions: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. Use extreme caution with anything that can spark a wildfire. Residents near wildland interfaces should be prepared to evacuate if a wildfire breaks out. See readyforwildfire.org and wildfirerisk.org for information.

FFWGUM The National Weather Service in Tiyan has extended the * Flash Flood Warning for... Guam... * Until 730 AM ChST. * At 529 AM ChST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Guam Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

* WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...Lackawanna and Luzerne Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Safety instructions: Take steps now to protect tender plants from the cold.

SMWMFL The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM... Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... * Until 800 PM EDT. * At 710 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 25 nm east of Ocean Ridge to 44 nm east of Palm Beach Shores, moving south at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Severe thunderstorms will remain over mainly open waters. Safety instructions: Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter.