NOAA/NWS · 实时热榜

* WHAT...Dangerously hot conditions with high temperatures ranging between 104 to 110 degrees and low temperatures 79 to 85 degrees. Major to Extreme HeatRisk today through Saturday. * WHERE...Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, and Western Pima County. * WHEN...Until 8 PM MST Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Safety instructions: To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible and drink plenty of water.

SMWMOB The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM... Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM... * Until 1230 PM CDT. * At 1055 AM CDT, strong thunderstorms capable of producing waterspouts were located along a line extending from 6 nm northeast of Oriskany Reef to 13 nm southwest of Okaloosa Deep Water Reef, moving east 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. * Locations impacted include... Okaloosa Deep Water Reef.

* WHAT...Sub-freezing temperatures as low as 30 degrees possible in Wallowa Valley. * WHERE...Wallowa County. * WHEN...From late tonight through Sunday 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.

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Western Moore County in central North Carolina... Southeastern Davidson County in central North Carolina... Anson County in central North Carolina... Montgomery County in central North Carolina... Richmond County in central North Carolina... Southern Randolph County in central North Carolina... Stanly County in central North Carolina... * Until 645 PM EDT. * At 600 PM EDT, a cluster of severe thunderstorms were located mainly over Stanly and Montgomery counties, moving south at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Albemarle, Rockingham, Wadesboro, Troy, Badin Lake, Hamlet, Biscoe, Ansonville, Seagrove, and Plyler. This includes Interstate 73 between Mile Markers 26 and 62. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service North Platte.

At 414 AM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 4.5 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Marietta, Kennesaw, Acworth, Powder Springs, Austell, Fair Oaks, Lithia Springs, Due West, Jim R Miller Park, Lost Mountain Park, Kennesaw State University and Mableton. This includes the following streams and drainages... Clark Creek, Chattahoochee River, Gothards Creek, Mud Creek, Westbrook Creek, Noonday Creek, Dry Creek, Ward Creek, Etowah River, Nickajack Creek, Noses Creek, Sweetwater Creek, Butternut Creek, Rottenwood Creek and Powder Springs Creek. 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.

The heavy rain has ended. Flash flooding is no longer expected to pose a threat. Please continue to heed any remaining road closures.

SMWCHS The National Weather Service in Charleston has issued a * Special Marine Warning for... Coastal waters from Edisto Beach SC to Savannah GA out 20 NM... * Until 245 AM EDT. * At 216 AM EDT, a severe thunderstorm capable of producing waterspouts was located near Port Royal Sound, moving northeast at 10 knots. HAZARD...Waterspouts. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. * Locations impacted include... Fripp Inlet Buoy and Fripp Island Wreck. Safety instructions: Move to safe harbor until hazardous weather passes.

At 634 PM EDT, a severe thunderstorm was located 4 miles east of Chester, and is nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Chester, Richburg, and Chester State Park. Safety instructions: Brief damaging winds will blow down trees and power lines over small areas. A brief period of large hail is also possible. Seek shelter inside an interior room.

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The Antelope Creek basin in... Coconino County in north central Arizona... * Until 700 PM MST /800 PM MDT/. * At 408 PM MST /508 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain over the Antelope Creek basin. Between 0.15 and 0.4 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Antelope Creek basin. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the Antelope Creek basin. * Some locations that will experience flash flooding include... Mainly rural areas of Coconino County. This includes the following slot canyons... Upper Antelope Canyon, Lower Antelope Canyon, Owl Canyon, Rattlesnake Canyon and Porcupine Canyon. This includes the following creeks, washes and rivers... Antelope Creek. Safety instructions: Get out of Antelope Canyon and other area slot canyons immediately! Deadly flash flooding is imminent or occurring!

For the following areas... Coastal waters from Edisto Beach SC to Savannah GA out 20 NM... At 310 AM EDT, a severe thunderstorm capable of producing waterspouts was located near Fripp Island Wreck, moving northeast at 25 knots. HAZARD...Waterspouts. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Locations impacted include... Saint Helena Sound and Fripp Inlet Buoy. Safety instructions: Move to safe harbor until hazardous weather passes.

FFWAKQ The National Weather Service in Wakefield has issued a * Flash Flood Warning for... Southeastern King and Queen County in east central Virginia... Southwestern Middlesex County in eastern Virginia... Northwestern Gloucester County in southeastern Virginia... * Until 930 PM EDT. * At 725 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 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... Urbanna, Saluda, Glenns, Cooper and Clancie. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report flooding by calling 757-899-2415, posting to the NWS Wakefield Facebook page, or using X @NWSWAKEFIELDVA.

...The Flood Warning is extended for the following rivers in Illinois...Indiana... Wabash River at Vincennes ...The Flood Warning continues for the following rivers in Illinois...Indiana... Wabash River at Hutsonville Legacy Power Plant Site Wabash River at Riverton .Minor flooding continues on the Wabash River from Hutsonville down to Vincennes. The river has crested. Flooding should come to an end on the Wabash over the weekend. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wabash River at Riverton. * WHEN...Until Monday afternoon. * IMPACTS...At 18.0 feet, Extensive lowland flooding is in progress. High water surrounds many river cabins. Access to most river cabins is by boat only. Levees begin to protect farmland. Extensive flooding of Leaverton Park occurs in Palestine, Illinois. * ADDITIONAL DETAILS... - At 10:00 AM CDT /11:00 AM EDT/ Saturday the stage was 18.1 feet. - Bankfull stage is 10.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT /11:00 AM EDT/ Saturday was 19.4 feet. - Forecast...The river is expected to fall below flood stage early Monday morning and continue falling to 5.1 feet Tuesday, September 08. - Flood stage is 15.0 feet. - http://www.weather.gov/safety/flood Safety instructions: 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/ind. The next statement will be issued this evening at 1015 PM CDT /1115 PM EDT/.

For the following areas... Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM... At 919 AM EDT, a severe thunderstorm capable of producing waterspouts was located 13 nm southeast of Wreck 33, moving east at 15 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. The severe thunderstorm will remain over mainly open waters. Safety instructions: Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.

At 951 PM CDT, severe thunderstorms were located along a line extending from near New Fountain to 6 miles southeast of Lytle, moving southwest at 30 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... San Antonio, Devine, Castroville, Lytle, Somerset, Natalia, Lacoste, Lackland AFB, Noonan, Biry, Pearson, Sea World, Bigfoot, Von Ormy, Iuka, Macdona, Mangus Corner, and Rossville. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 414 PM MDT, severe thunderstorms were located along a line extending from 8 miles north of Grantsville to near Camp Williams, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Salt Lake City, West Valley City, Sandy, Murray, Tooele, Grantsville, West Jordan, Taylorsville, South Jordan, Lehi, Draper, Riverton, Pleasant Grove, Midvale, American Fork, Herriman, Eagle Mountain, Alpine, Stansbury Park, and Bluffdale. This includes the following highways... Interstate 15 between mile markers 277 and 299. Interstate 80 in Utah between mile markers 81 and 109. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At midnight CDT, a severe thunderstorm was located over Spink Colony, or 14 miles southeast of Redfield, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Glendale Colony and Spink Colony around 1205 AM CDT. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD.

* WHAT...Dangerously hot conditions today with temperatures of 90 to 100. Hot conditions continue into Saturday with highs up to 97 degrees. Low temperatures will be in the upper 60s to low 70s. * WHERE...San Diego County Mountains. * WHEN...Until 8 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Temperatures will fall to below normal by Sunday. Safety instructions: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

At 226 PM EDT, a severe thunderstorm was located 5 miles southeast of Lenoir, or near Hudson, moving southeast at 10 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Lenoir, Sawmills, Granite Falls, Bethlehem, Hudson, Icard, Cajah's Mountain, Hildebran, Rhodhiss, and Cedar Rock. Safety instructions: For your protection move to an interior room on the lowest floor of a building. If on or near Lake Hickory or Lake Rhodhiss, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm.

The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm... Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm... Coastal waters from Suwannee River to Keaton Beach out 20 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 630 AM EDT. * At 436 AM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near K Tower to 6 nm east of Buckeye Reef, moving north at 5 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... V Tower, Buckeye Reef, K Tower, and Marker 24 Barge. Safety instructions: Move to safe harbor until hazardous weather passes.

At 338 PM EDT, a severe thunderstorm was located near Mechanic Falls, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Auburn, Mechanic Falls, Turner, and Minot. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Sioux County in northwestern Iowa... Southern O'Brien County in northwestern Iowa... * Until 545 AM CDT. * At 508 AM CDT, a severe thunderstorm was located over Granville, or 8 miles east of Orange City, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Paullina and Primghar around 515 AM CDT. Sutherland around 525 AM CDT. Safety instructions: For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.

The affected areas were... Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters.

The dust storm which prompted the warning has exited the area. Therefore, the dust storm warning will be allowed to expire. Areas of blowing dust may continue to produce low visibility at times.

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Straits of Florida from Ocean Reef to Craig Key 20 to 60 nm out... * Until 1000 PM EDT. * At 902 PM EDT, strong thunderstorms were located along a line extending from 43 nm southeast of The Elbow Light to 35 nm east of Floyd's Wall Northeast, moving west at 15 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. * Strong thunderstorms 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. Intense and continuous lightning is occurring with these storms. Stay low, or go below. Lower VHF antenna, outriggers, fishing rods, and umbrellas.

For the following areas... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM... At 729 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 17 nm southwest of Port St. Joe to 13 nm northwest of Empire Mica Wreck, moving northeast at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. Severe thunderstorms will remain over mainly open waters. Safety instructions: Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.

The affected areas were... Delaware Bay... The thunderstorm has weakened and no longer poses a significant threat to boaters.

...The Flood Warning is extended for the following rivers in Indiana...Illinois... Wabash River from Hutsonville to Vincennes. .Minor flooding continues on the Wabash River from Hutsonville down to Vincennes. The river has crested. Flooding should come to an end on the Wabash over the weekend. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wabash River at Riverton. * WHEN...Until Monday afternoon. * IMPACTS...At 18.5 feet, High water surrounds elevated river cabins. County roads to these cabins are impassable. Agricultural flooding is in progress. Seep water develops behind levees. * ADDITIONAL DETAILS... - At 8:00 PM CDT /9:00 PM EDT/ Friday the stage was 18.9 feet. - Bankfull stage is 10.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT /9:00 PM EDT/ Friday was 19.9 feet. - Forecast...The river is expected to fall below flood stage early Monday morning and continue falling to 4.9 feet Monday, September 07. - Flood stage is 15.0 feet. - Flood History...This crest compares to a previous crest of 18.9 feet on 03/13/1993. - http://www.weather.gov/safety/flood Safety instructions: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Flooding is occurring. Most flood related deaths occur in automobiles. Do not attempt to cross water covered bridges, dips, or low water crossings. Never try to cross a flowing stream, even a small one, on foot. To escape rising water find another route over higher ground. Additional information is available at www.weather.gov…

SMWCHS The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM... * Until 830 AM EDT. * At 734 AM EDT, a strong thunderstorm was located 8 NM southeast of Edisto Buoy, moving east at 15 knots. HAZARD...Wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mainly open waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. Safety instructions: Move to safe harbor until hazardous weather passes.

SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM... Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM... Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM... * Until 815 AM CDT. * At 619 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 33 nm southwest of Port St. Joe to 24 nm west of Empire Mica Wreck, moving northeast at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Severe thunderstorms will remain over mainly open waters. Safety instructions: Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.

FFWJAX The National Weather Service in Jacksonville has issued a * Flash Flood Warning for... East Central Coffee County in southeastern Georgia... Southwestern Jeff Davis County in southeastern Georgia... * Until 1045 PM EDT. * At 738 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 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... Snipesville and Denton. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

At 247 AM EDT, a severe thunderstorm capable of producing a tornado was located just offshore of Fripp Island, moving northeast at 20 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. Locations impacted include... Fripp Island and Hunting Island. Safety instructions: Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Tornadoes are difficult to observe at night. Take cover now!

At 530 PM EDT, a severe thunderstorm was located 5 miles southwest of Uptown Charlotte, moving south at 15 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Charlotte, Matthews, Pineville, Freedom Park, The Plaza, and Charlotte Douglas Airport. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Schuyler, Brown, Cass and Morgan Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until this afternoon. * IMPACTS...At 14.0 feet, Minor flooding begins to agricultural areas not protected by levees. * ADDITIONAL DETAILS... - At 9:45 AM CDT Saturday the stage was 14.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Saturday was 14.7 feet. - Forecast...The river is expected to fall below flood stage this afternoon and continue falling to 10.5 feet Saturday, September 05. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood Safety instructions: Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 400 PM CDT.

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Brown, Cass and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until this evening. * IMPACTS...At 14.0 feet, Minor flooding begins to agricultural areas not protected by levees. * ADDITIONAL DETAILS... - At 5:45 AM CDT Saturday the stage was 14.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 5:45 AM CDT Saturday was 14.9 feet. - Forecast...The river is expected to fall below flood stage this afternoon and continue falling to 11.4 feet Friday evening. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood Safety instructions: Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov. The next statement will be issued this evening at 615 PM CDT.

At 1107 PM CDT, a severe thunderstorm was located near Spottswood, or 17 miles south of Redfield, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Spottswood and Tulare around 1115 PM CDT. Spink Colony around 1140 PM CDT. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD.

SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm... Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM... St. Andrews Bay Waterways... Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM... Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 630 AM EDT/530 AM CDT/. * At 329 AM EDT/229 AM CDT/, severe thunderstorms capable of producing waterspouts were located along a line extending from 19 nm northwest of Empire Mica Wreck to 13 nm southwest of St George Island to near C Tower to 14 nm west of S Tower, moving north at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... O Tower, Mexico Beach, Port St. Joe, S Tower, Apalachicola, C Tower, Cape San Blas, and St George Island. Safety instructions: Move to safe harbor until hazardous weather passes.

...RED FLAG WARNING IN EFFECT THROUGH 3 PM FRIDAY FOR MANY INTERIOR PORTIONS OF SOUTHWEST CALIFORNIA DUE TO EXTREME HEAT AND INSTABILITY ALONG WITH LOCALLY GUSTY/ERRATIC WINDS AND LOW HUMIDITIES... ...RED FLAG WARNING IN EFFECT THROUGH 3 PM TODAY ACROSS ALL OF SAN LUIS OBISPO COUNTY TO DO POTENTIAL FOR DRY LIGHTNING... .A hot and unstable air mass combined with locally gusty/erratic winds and low humidities will bring continue to bring a risk of large plume dominated fires with rapid spread and extreme fire behavior. Additionally, tropical moisture streaming across our area will bring a 10-25 percent chance of thunderstorms to the region, with a moderate risk for fire starts across San Luis Obispo County due to dry lightning potential. * THUNDERSTORMS...Moderate risk for dry lightning with minimal rain as well as gusty and erratic winds. * TEMPERATURES...Highs 90 to 100. Deep mixing heights of 10,000 to 15,000 feet today. * IMPACTS...Moderate risk for fire starts associated with dry lightning. Additionally, there is a continued risk of large plume dominated fires with rapid fire spread and extreme fire behavior. 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.

SMWTBW The National Weather Service in Ruskin has issued a * Special Marine Warning for... Coastal waters from Englewood to Tarpon Springs FL out 20 NM... Tampa Bay waters... Waters from Englewood to Tarpon Springs FL out 20 to 60 NM... * Until 400 PM EDT. * At 303 PM EDT, strong thunderstorms were located along a line extending from 9 nm east of Tarpon Springs to near Indian Rocks Beach to 40 nm west of Egmont Key, moving east at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Terra Ceia Bay, D5 Reef, Manatee Nearshore Reef, Howard Frankland Bridge, Madeira Beach Reef, Longboat Key, Tierra Verde, Belleair Beach, Cockroach Bay, Anna Maria Island, Pass-A-Grille Channel, Southwest Channel, Tampa Bay, St. Pete Beach, Hillsborough Bay, Bradenton Beach, Honeymoon Island, Redington Beach, D1 Reef, and D4 Reef. Safety instructions: Move to safe harbor until hazardous weather passes.

At 1140 PM CDT, a severe thunderstorm was located over Sutherland, or 20 miles west of North Platte, moving east at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Sutherland, Hershey, Sutherland Reservoir State Recreation Area, Coker, and O'Fallons. This includes Interstate 80 in Nebraska between mile markers 151 and 166. Safety instructions: For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in North Platte.

At 321 PM EDT, a severe thunderstorm was located 4 miles north of Newton, or near Conover, moving southeast at 10 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Newton, Conover, Maiden, Claremont, Catawba, Startown, Bandys, Oxford, Lookout Shoals Lake, and St. Stephens. Safety instructions: Prepare immediately for damaging winds. People outside should move to a shelter, inside a strong building and away from windows.

SMWILM The National Weather Service in Wilmington has issued a * Special Marine Warning for... Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM... * Until 1030 AM EDT. * At 923 AM EDT, a severe thunderstorm capable of producing waterspouts was located 21 nm southeast of Wreck 33, moving east at 15 knots. HAZARD...Waterspouts and wind gusts 40 to 50 knots. 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. * The severe thunderstorm will remain over mainly open waters. Safety instructions: Boaters should seek safe harbor immediately until these storms pass. If caught on the open water, prepare for deteriorating conditions. Make sure you and your crew are wearing properly fitted life jackets.

SVRSJT The National Weather Service in San Angelo has issued a * Severe Thunderstorm Warning for... Southwestern Brown County in west central Texas... Northeastern McCulloch County in west central Texas... Northwestern San Saba County in west central Texas... * Until 500 PM CDT. * At 414 PM CDT, a severe thunderstorm was located over Regency, or near Skeeterville in northeastern San Saba County, moving west at 20 mph. HAZARD...60 mph wind gusts and lightning. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Skeeterville around 420 PM CDT. Richland Springs around 425 PM CDT. Elm Grove around 430 PM CDT. Other locations impacted by this severe thunderstorm include Regency, Spring Creek, Milburn, Locker, and Hall. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal waters from Suwannee River to Keaton Beach out 20 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 1130 AM EDT. * At 1005 AM EDT, a severe thunderstorm capable of producing waterspouts was located 15 nm southeast of Buckeye Reef. The severe thunderstorm was nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * The severe thunderstorm will remain over mainly open waters. Safety instructions: Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Eastern Sussex County in southern Delaware... * Until 515 PM EDT. * At 111 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Georgetown, Millsboro, Lewes, Milton, Dagsboro, Millville, Henlopen Acres, Cape Henlopen State Park, Long Neck, Ocean View, Frankford and South Bethany. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

SMWILM The National Weather Service in Wilmington has issued a * Special Marine Warning for... Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM... * Until 1000 AM EDT. * At 853 AM EDT, a severe thunderstorm capable of producing waterspouts was located 7 nm southeast of Frying Pan Shoals Light Tower, moving northeast at 15 knots. HAZARD...Waterspouts and wind gusts 40 to 50 knots. 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. * Locations impacted include... Frying Pan Shoals Light Tower. Safety instructions: Boaters should seek safe harbor immediately until these storms pass. If caught on the open water, prepare for deteriorating conditions. Make sure you and your crew are wearing properly fitted life jackets.

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Northwestern Moore County in central North Carolina... Montgomery County in central North Carolina... Southern Randolph County in central North Carolina... * Until 630 PM EDT. * At 546 PM EDT, a severe thunderstorm was located near Seagrove, or 9 miles north of Troy, and is nearly stationary. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Troy, North Carolina Zoo, Badin Lake, Biscoe, Seagrove, Mount Gilead, Robbins, Star, Candor, and Eldorado. This includes Interstate 73 between Mile Markers 41 and 70. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 443 PM EDT, severe thunderstorms were located along a line extending from 11 miles southeast of Downtown Greenville to 9 miles northeast of Anderson, moving southeast at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Simpsonville, Five Forks, Fountain Inn, Piedmont, Belton, Williamston, West Pelzer, Donaldson Center, Fork Shoals, and Broadway Lake. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, northwest, and west central Wyoming, including the following areas, in central Wyoming, Wind River Mountains West. In northwest Wyoming, Absaroka Mountains, Jackson Hole, Teton and Gros Ventre Mountains and Yellowstone National Park. In west central Wyoming, Salt River and Wyoming Ranges and Star Valley. * WHEN...Through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Increased moisture from the Pacific will move across northwest Wyoming through the weekend, bringing an extended chance for showers and thunderstorms. The increased moisture will have the potential to produce locally heavy rainfall, providing excessive runoff in flood-prone and low-lying areas. - http://www.weather.gov/safety/flood Safety instructions: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.