NOAA/NWS · 实时热榜

* WHAT...South winds 30 to 40 mph with gusts up to 55 mph possible. * WHERE...Madison River Valley. * WHEN...From Wednesday afternoon through Thursday evening. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Wednesday night into Thursday morning winds will decrease. Winds will increase again Thursday afternoon/evening. Safety instructions: Monitor the latest forecasts and warnings for updates.

At 535 PM MDT, a severe thunderstorm was located 15 miles east of Higbee, or 26 miles southeast of North La Junta, moving north 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 remain over mainly rural areas of northwestern Baca, eastern Las Animas and southwestern Bent Counties. 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.

SVRPSR The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... East central Yuma County in southwestern Arizona... Maricopa County in south central Arizona... * Until 645 PM MST. * At 618 PM MST, a severe thunderstorm was located 14 miles north of Paloma, or 42 miles southwest of Tonopah, moving northeast 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... Sundad and Hyder. 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.

* WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Willow burn scar. * WHERE...A portion of central Colorado, including the following areas, Eastern Sawatch Mountains Above 11000 Feet, Central Lake County Below 11000 Feet and Western Chaffee County Between 9000 and 11000 Feet. * WHEN...Until midnight MDT tonight. * IMPACTS...Heavy rainfall over the Willow burn scar will be possible up to and during the period of the watch. Residents near the Willow burn scar should prepare for potential debris flow. Be sure to stay up to date with information from local authorities. Heavy rainfall could trigger flash flooding of low-lying areas, and debris flows in and near recent wildfire burn scars. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall over the burn scar, which may lead to flash flooding and debris flows. - Some locations that may experience flash flooding include... Locations in and near the Willow Burn Scar, and the Chalk Cliffs. - http://www.weather.gov/safety/flood Safety instructions: You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Thunderstorms with heavy rain have ended and moved out of the area. Flash flooding is no longer expected to pose a threat. Please continue to heed any remaining road closures.

At 253 PM MDT, a severe thunderstorm was located 17 miles northeast of Delta, moving northeast at 15 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Delta, Leamington, Lynndyl, Sugarville, and Little Sahara State Park. This includes the following highways... US Route 6 between mile markers 90 and 117. US Route 50 between mile markers 90 and 96. 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.

* LOCATIONS AFFECTED - Bolivar - Crystal Beach - High Island * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-20 mph with gusts to 40 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Localized storm surge possible - Peak Storm Surge Inundation: The potential for up to 2 feet above ground somewhere within surge prone areas - Window of concern: Tuesday morning until Wednesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 1 foot above ground - The storm surge threat…

SVRPSR The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... East central La Paz County in west central Arizona... * Until 415 PM MST. * At 324 PM MST, a severe thunderstorm was located near Brenda, or 30 miles southeast of Parker, moving east at 15 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Brenda, Vicksburg, Vicksburg Junction, Harcuvar, and Salome. This includes the following highways... AZ Interstate 10 between mile markers 31 and 43. US Highway 60 between mile markers 31 and 55. AZ Route 72 between mile markers 32 and 49. 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.

SVRPSR The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... North central La Paz County in west central Arizona... * Until 330 PM MST. * At 241 PM MST, a severe thunderstorm was located near Bouse, or 22 miles southeast of Parker, moving northeast at 15 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Bouse. This includes AZ Route 72 between mile markers 19 and 37. Safety instructions: Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. 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 this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

FFWSLC The National Weather Service in Salt Lake City has extended the * Flash Flood Warning for... South Central Garfield County in southern Utah... Northeastern Kane County in southern Utah... * Until 900 PM MDT. * At 630 PM MDT, the river gauge on the Escalante River at Escalante indicated another flood wave near 2560 cfs that will continue to surge down the Escalante River. The Flash Flood Warning has been extended until 900 PM MDT. Up to 2.25 inches of rain has fallen primarily near the town of Escalante upstream of this warning. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of the Escalante River. * Some locations that will experience flash flooding include... The Escalante River from near the town of Escalante to the terminus at Lake Powell. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

At 514 PM MDT, a severe thunderstorm was located 7 miles northeast of Higbee, or 15 miles southeast of North La Junta, moving northeast at 15 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 remain over mainly rural areas of east central Otero and southwestern Bent Counties. 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.

SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Yavapai County in west central Arizona... * Until 945 AM MST. * At 916 AM MST, a severe thunderstorm was located 15 miles northwest of Mohon Peak, or 60 miles northwest of Chino Valley, moving north 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... Mainly rural areas of Yavapai County. This includes Interstate 40 between mile markers 94 and 101. 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.

* AFFECTED AREA...In California...Scott Valley in Fire Weather Zone 280, Fire Weather Zone 281, Fire Weather Zone 284 except the southeast portion of this zone, and Fire Weather Zone 285. In Oregon...Fire Weather Zone 624, except the Highway 97 corridor from Modoc Point to Chemult. * WIND...South winds 10 to 20 mph with gusts to 30 mph in the Scott Valley, and 15 to 25 mph with gusts to 35 mph in the Shasta Valley. Elsewhere, southwest winds 10 to 20 mph with gusts to 30 mph. * HUMIDITY...Minimum humidity 9 to 15 percent. * DETAILED URL...View the hazard area in detail at https://weather.gov/wrh/hazards?wfo=mfr Safety instructions: Follow all fire restrictions. You can find your county's emergency sign up form as well as links to fire restrictions at weather.gov/medford/wildfire. One less spark, one less wildfire. Be sure you're signed up for your county's emergency alert system. Familiarize yourself with your emergency plan and make sure you listen to emergency services. Visit ready.gov/plan for more information. A Red Flag Warning is issued when we identify weather conditions that promote rapid spread of fire which may become life- threatening. This does not mean there is a fire. These conditions are either occurring now or will begin soon. It is important to have multiple ways to receive information from authorities.

At 934 AM MST, a severe thunderstorm was located 8 miles south of Diamond M Ranch, or 36 miles northeast of Wikieup, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Diamond M Ranch and Interstate 40 near Fort Rock. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.

SVRPUB The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Southwestern Prowers County in southeastern Colorado... Northwestern Baca County in southeastern Colorado... Eastern Las Animas County in southeastern Colorado... Central Bent County in southeastern Colorado... * Until 645 PM MDT. * At 551 PM MDT, severe thunderstorms were located along a line extending from 7 miles south of John Martin Reservoir to 21 miles west of Two Buttes Reservoir to 10 miles northwest of Pritchett, moving northeast at 20 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... John Martin Reservoir, Hasty, and Caddoa. Safety instructions: Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... West Central Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 700 PM MDT. * At 358 PM MDT, National Park Service reported flash flooding from earlier thunderstorms producing heavy rain across Zion National Park. A gauge at the North Fork of the Virgin River in Springdale reported flows exceeding 4000 cfs. Up to 2 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...National Park Service reported. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... Zion National Park, Springdale, Keyhole Canyon, Spry Canyon, Parunuweap Canyon, the Narrows, Orderville Canyon, and the North and East Forks of the Virgin River. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.

At 605 PM MDT, severe thunderstorms were located along a line extending from near John Martin Reservoir to 19 miles northwest of Two Buttes Reservoir to 10 miles northwest of Pritchett, moving northeast at 20 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... John Martin Reservoir, Hasty, and Caddoa. Safety instructions: Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... South Central Garfield County in southern Utah... Northeastern Kane County in southern Utah... * Until 500 PM MDT. * At 1104 AM MDT, The river gauge on the Escalante at Escalante indicated a flood wave near 400 cfs and climbing will be surging down the Escalante River. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of the Escalante River. * Some locations that will experience flash flooding include... The Escalante River from near the town of Escalante to the terminus at Lake Powell. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

* WHAT...Southeast winds 20 to 35 kt with gusts up to 45 kt near the center and seas 4 to 8 ft. * WHERE...Portions of and the coastal lakes and bays of the Gulf of America. * WHEN...this evening into tomorrow. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. Safety instructions: Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

At 227 PM MST, a severe thunderstorm was located near Bouse, or 22 miles southeast of Parker, moving northeast at 15 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Bouse. This includes AZ Route 72 between mile markers 20 and 34. 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.

SVRPUB The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Central Prowers County in southeastern Colorado... Southeastern Kiowa County in southeastern Colorado... Southeastern Bent County in southeastern Colorado... * Until 730 PM MDT. * At 641 PM MDT, severe thunderstorms were located along a line extending from 13 miles south of Lamar to 8 miles west of Two Buttes Reservoir, moving northeast at 45 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Granada, Hartman, and Bristol. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

At 818 PM MDT, Doppler radar indicated thunderstorms producing heavy rain in Short Creek. Up to 0.75 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, normally dry washes, highways, streets and underpasses. Some locations that will experience flash flooding include... Hildale. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Be aware of your surroundings and do not drive on flooded roads.

At 733 PM MDT, severe thunderstorms were located along a line extending from 8 miles northeast of Cheyenne Wells to 6 miles north of Sheridan Lake to near Brandon, moving northeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Sheridan Lake, Chivington, Brandon, and Towner. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

At 446 PM MDT, a severe thunderstorm was located over Higbee, or 15 miles south of North La Junta, moving northeast at 15 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. Locations impacted include... Higbee. 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.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southwestern Emery County in central Utah... Northern Wayne County in southern Utah... * Until 245 PM MDT. * At 1046 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, creeks, streams, and rivers. * Some locations that will experience flash flooding include... Goblin Valley, Little Wildhorse, Bell, Muddy Creek, Crack, Chute, Ding and Dang Canyons. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tangier Sound and the inland waters surrounding Bloodsworth Island... * Until 800 PM EDT. * At 703 PM EDT, a strong thunderstorm was located over Tangier Sound, moving south at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Tangier Sound and Crisfield. Safety instructions: Move to safe harbor until hazardous weather passes.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... East Central Washington County in southwestern Utah... * Until 515 PM MDT. * At 222 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the Kolob Canyon portion of Zion National Park, including Taylor Creek and La Verkin Creek. Up to 0.75 inches of rain have fallen. Additional rainfall amounts up to 0.5 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. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... Kolob Canyon portion of Zion National Park, including the Middle and South Forks of Taylor Creek, La Verkin Creek, and Kolob Arch. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

At 206 PM MDT, a severe thunderstorm was located near Delta, moving northeast at 30 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... Delta, Hinckley, Oak City, Leamington, Lynndyl, Abraham, Sutherland, Sugarville, and Little Sahara State Park. This includes the following highways... US Route 6 between mile markers 68 and 110. US Route 50 between mile markers 90 and 98. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southwestern Garfield County in southern Utah... Northwestern Kane County in southern Utah... Southeastern Iron County in southern Utah... * Until 1215 PM MDT. * At 1151 AM MDT, a severe thunderstorm was located 12 miles south of Cedar Breaks National Monument, or 14 miles northeast of Zion National Park, moving northeast at 15 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 remain over mainly rural areas of southwestern Garfield, northwestern Kane and southeastern Iron Counties. 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.

At 658 PM MDT, severe thunderstorms were located along a line extending from 8 miles southwest of Granada to near Two Buttes Reservoir, moving northeast at 45 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Granada, Hartman, and Bristol. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... West Central Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 400 PM MDT. * At 100 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, creeks, streams, and rivers. * Some locations that will experience flash flooding include... Zion National Park, Springdale, Keyhole and Spry Slot Canyons, Parunuweap Canyon, and the East Fork of the Virgin River. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

At 751 PM MDT, severe thunderstorms were located along a line extending from 13 miles northwest of Weskan to 12 miles southeast of Cheyenne Wells to near Sheridan Lake, moving northeast at 45 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. Locations impacted include... Sheridan Lake and Towner. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

A Hurricane Watch means hurricane-force winds are possible somewhere within this area within the next 48 hours A Storm Surge Warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Nederland - Port Arthur - Sabine Pass - Sea Rim State Park * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-25 mph with gusts to 35-45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Life-threatening storm surge possible - Peak Storm Surge Inundati…

A Hurricane Watch means hurricane-force winds are possible somewhere within this area within the next 48 hours A Storm Surge Warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, somewhere within this area within the next 36 hours * LOCATIONS AFFECTED - Johnson Bayou - Holly Beach - Hackberry * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 35-45 mph with gusts to 40-50 mph - Window for Tropical Storm force winds: Tuesday morning until Tuesday afternoon - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST…

At 806 PM MDT, a severe thunderstorm was located 4 miles northeast of Towner, or 16 miles west of Tribune, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...A mesonet site 10 miles north of Towner measured a 56 mph wind gust at 904 PM MDT. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northwestern Greeley County. 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.

FFWSLC The National Weather Service in Salt Lake City has extended the * Flash Flood Warning for... South Central Garfield County in southern Utah... Northeastern Kane County in southern Utah... * Until 700 PM MDT. * At 415 PM MDT, the river gauge on the Escalante River at Escalante indicated a second flood wave near 1160 cfs that will be surging down the Escalante River. The Flash Flood Warning has been extended until 700 PM MDT. Up to 1.25 inches of rain has fallen primarily near the town of Escalante. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of the Escalante River. * Some locations that will experience flash flooding include... The Escalante River from near the town of Escalante to the terminus at Lake Powell. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

At 1247 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, creeks, streams, and rivers. Some locations that will experience flash flooding include... Goblin Valley, Little Wildhorse, Bell, Muddy Creek, Crack, Chute, Ding and Dang Canyons. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... West Central Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 215 PM MDT. * At 1116 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, streams, creeks, and rivers. * Some locations that will experience flash flooding include... Zion National Park including the Subway, the Narrows and all other slot canyons, creeks, normally dry washes and slot canyons in the warning area. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Colorado, including the following areas, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Central Yampa River Basin, Debeque to Silt Corridor, Flat Tops, Four Corners/Upper Dolores River, Gore and Elk Mountains/Central Mountain Valleys, Grand Valley, Grand and Battlement Mesas, Northwest San Juan Mountains, Paradox Valley/Lower Dolores River, Roan and Tavaputs Plateaus, Southwest San Juan Mountains, Uncompahgre Plateau and Dallas Divide, Upper Gunnison River Valley and West Elk and Sawatch Mountains and Utah, including the following areas, Arches/Grand Flat, Canyonlands/Natural Bridges, La Sal and Abajo Mountains, Southeast Utah and Tavaputs Plateau. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, slot canyons, slick rock areas, recent burn scars, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Monsoonal moisture will remain across the area through this evening and will support thunderstorms and showers with heavy rainfall across the watch area. Several rounds of heavier rain are expected increasing the chance for flash flooding especially in our more susceptible areas. - http://www.weather.gov/safety/flood Safety instructions: You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

* LOCATIONS AFFECTED - Anahuac - Beach City - Mont Belvieu * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-25 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - No storm surge inundation forecast - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little to no storm surge flooding - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: There is little to no threat of storm surge flooding. Rough surf, coastal erosion, and life-threatening rip currents are possible. - PREPARE: Little to no prepar…

At 1215 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is already occurring. 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... Tucson, Marana, Sahuarita, Green Valley, Davis-Monthan Air Force Base, Casas Adobes, Drexel Heights, Flowing Wells, Corona De Tucson, South Tucson, Three Points, Avra Valley, Pascua Pueblo Yaqui Reservation, Tortolita, East Sahuarita, San Xavier Community, Valencia West, Summit, Tucson Estates and Tucson International Airport. This includes the following highways... Interstate 19 between mile markers 31 and 63. Route 86 between mile markers 146 and 171. Route 77 between mile markers 70 and 74. Interstate 10 between mile markers 233 and 275. Route 286 between mile markers 25 and 45. Route 83 between mile markers 42 and 45. This includes the following Flash Flood Prone Locations... Manville Rd at Brawley Wash, Country Club Rd at Franco Wash, Houghton Rd from I-10 & Sahuarita Rd, Santa Clara Ave at El Vado Wash, 1st Ave north of Fort Lowell Rd, Stone Ave at Mabel St, Sahuarita Rd west of Wilmot Rd, Twin Peaks Rd between Sanders and Sandario, Silverbell Rd near Ina Rd, Camino De La Tierra at the…

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Castle Country, Central Mountains, Eastern Juab/Millard Counties, San Rafael Swell, Sanpete Valley, Sevier Valley, Bryce Canyon Country, Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Southern Mountains, Upper Sevier River Valleys, Western Canyonlands, Lower Washington County and Zion National Park. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars including Widemouth 2, Cottonwood, Monroe Canyon, Forsyth, and other recent burn scars. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Deep moisture will continue to support thunderstorms with heavy rainfall across the watch area through the evening, particularly starting this afternoon. Some areas, particularly across the Sanpete and Sevier Valleys as well as Castle Country, have already seen heavy rainfall and will be even more prone to flooding given saturated soils. - http://www.weather.gov/safety/flood Safety instructions: You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

SMWAKQ The National Weather Service in Wakefield has issued a * Special Marine Warning for... Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel... Chesapeake Bay from New Point Comfort to Little Creek VA... James River from JRB to HRBT, Including the Elizabeth River... * Until 530 PM EDT. * At 435 PM EDT, a strong thunderstorm was located over Monitor Merrimack Bridge Tunnel, moving southeast at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Chesapeake Bay Bridge Tunnel, 1st Island Bay Bridge, Thimble Shoals, Dominion Pier, Hampton Roads Bridge Tunnel, Lynnhaven, Hampton River Inlet, Hampton Flats, Bluefish Rock, Fishermans Island, The Hump, Monitor Merrimack Bridge Tunnel, Willoughby Bay, Sewells Point, Cape Henry Wreck, Little Creek, and 4th Island Bay Bridge. Safety instructions: Move to safe harbor until hazardous weather passes.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Garfield County in southern Utah... * Until 445 PM MDT. * At 148 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across Pine Creek Box Canyon, likely resulting in water moving downstream through Upper Escalante River Canyon. Up to 0.5 inches of rain have fallen on top of heavy rain that fell earlier today. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... Pine Creek Box Canyon and Upper Escalante River Canyon. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Garfield County in southern Utah... * Until 845 PM MDT. * At 627 PM MDT, the public reported thunderstorms producing heavy rain in Birch Creek and the main stem of the Escalante River. Flash flooding is already occurring with the river running high and hitting the bottom of the bridge on 300 east just north of Escalante. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. 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... Escalante. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

FFWPUB The National Weather Service in Pueblo has issued a * Flash Flood Warning for... North Central Las Animas County in southeastern Colorado... Southeastern Otero County in southeastern Colorado... * Until 800 PM MDT. * At 503 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch 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... Higbee. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

* LOCATIONS AFFECTED - Anahuac - Beach City - Mont Belvieu * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-20 mph with gusts to 40 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - No storm surge inundation forecast - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little to no storm surge flooding - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: There is little to no threat of storm surge flooding. Rough surf, coastal erosion, and life-threatening rip currents are possible. - PREPARE: Little to no prepar…

The heavy rain has ended. Please continue to heed remaining road closures. A Flood Watch remains in effect until 900 PM MDT for portions of central, southern, and southwest Utah.

FFWSLC The National Weather Service in Salt Lake City has extended the * Flash Flood Warning for... West Central Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 900 PM MDT. * At 544 PM MDT, National Park Service reported flash flooding from earlier thunderstorms producing heavy rain across Zion National Park. A gauge at the North Fork of the Virgin River in Springdale reported flows exceeding 5500 cfs. Up to 2.25 inches of rain have fallen today, with around 0.25 to 0.75 inches expected in the next hour. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...National Park Service reported. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... Zion National Park, Springdale, Keyhole Canyon, Spry Canyon, Parunuweap Canyon, the Narrows, Orderville Canyon, and the North and East Forks of the Virgin River. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.

SVRGLD The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Cheyenne County in northwestern Kansas... Western Rawlins County in northwestern Kansas... * Until 900 PM CDT. * At 756 PM CDT, a severe thunderstorm was located 5 miles east of St. Francis, moving east at 20 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 remain over mainly rural areas of Cheyenne and western Rawlins Counties in northwestern Kansas, including the following locations... Wheeler. Safety instructions: For your protection move to an interior room on the lowest floor of a building.