NOAA/NWS · 实时热榜

At 408 PM CDT, a severe thunderstorm was located over Briscoe, or 22 miles southeast of Miami, moving south at 10 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Trained weather spotters observed half dollar size hail 1 mile west of Briscoe. IMPACT...Minor damage to roofs, siding, and trees is possible. Hail damage to vehicles is expected. Locations impacted include... Briscoe and Wheeler. 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...Dangerously hot conditions with high temperatures up to 108 degrees expected. Morning low temperatures between 75 and 80 degrees will provide little relief at night. Major to Extreme Heat Risk is expected during this time. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Safety instructions: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed. Monitor the latest forecasts and warnings for updates.

At 913 PM CDT, automated weather equipment reported severe thunderstorms were located along a line extending from 3 miles northeast of New Mobeetie to 4 miles east of Groom to 10 miles northeast of Wayside, moving southeast at 35 mph. HAZARD...70 mph wind gusts. SOURCE...Automated weather equipment. IMPACT...Expect some tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Pampa, Clarendon, Shamrock, Claude, Miami, White Deer, Mclean, Groom, Lefors, Howardwick, Hedley, Lelia Lake, Lake Mcclellan, Wayside, Goodnight, Kingsmill, Dozier, Alanreed, Codman, and Greenbelt Lake. 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.

TORDLH The National Weather Service in Duluth MN has issued a * Tornado Warning for... South central St. Louis County in northeastern Minnesota... * Until 500 PM CDT. * At 421 PM CDT, a severe thunderstorm capable of producing a tornado was located over Toivola, or 18 miles southeast of Hibbing, moving east at 15 mph. HAZARD...Tornado and quarter size hail. 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. * This tornadic thunderstorm will remain over mainly rural areas of south central St. Louis County, including the following locations... Kelsey, Nichols Lake, and Payne. Safety instructions: TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid 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.

At 140 AM CDT, a severe thunderstorm was located 11 miles southeast of Viroqua, moving southeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Soldiers Grove, Gays Mills, Readstown, Bell Center, Kickapoo Center, Horrigan Ridge, Folsom, Mount Zion, Rolling Ground, Sugar Grove, Montgomeryville, and Liberty Pole. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Central Duval County in northeastern Florida... * Until 215 PM EDT. * At 152 PM EDT, a severe thunderstorm was located near Ratliff, or near Jacksonville International Arpt, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Jacksonville, Jacksonville International Arpt, Cisco Gardens, Oceanway, San Marco, Riverside, and Tallyrand. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SMWMFL The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM... Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM... * Until 1000 AM EDT. * At 937 AM EDT, a severe thunderstorm capable of producing waterspouts was located 11 nm northwest of D Tower, moving southwest at 10 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. * 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. 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.

...RED FLAG WARNING IN EFFECT FROM 10 AM TODAY TO 3 PM FRIDAY FOR MANY INTERIOR PORTIONS OF SOUTHWEST CALIFORNIA DUE TO EXTREME HEAT AND INSTABILITY ALONG WITH LOCALLY GUSTY WINDS AND LOW HUMIDITIES... .A very hot and unstable air mass combined with locally gusty winds and low humidities will bring a significant risk of large plume dominated fires with rapid spread and extreme fire behavior. * TEMPERATURES...Highs 98 to 108 across the lower mountains, adjacent foothills and Cuyama Valley, and 85 to 95 across higher mountains. Lows in the mid 70s to mid 80s common in the mountains and foothills. * INSTABILITY...Very deep mixing heights of 12,000 to 20,000 feet today through Thursday, slightly lower on Friday. * WINDS...Local northwest to north winds 15 to 25 mph with gusts up to 35 mph at times, strongest across the I-5 and Highway 33 corridors. A slightly stronger northerly wind push is possible late Thursday night into Friday morning, with gusts up to 40 mph possible across the I-5 corridor. * RELATIVE HUMIDITY...Minimum humidities 10 to 20 percent each day, with isolated values as low as 8 percent Wednesday through Friday. Poor recoveries overnight hours in the mountains and foothills with humidities in the 15 to 30 percent range. * IMPACTS...There is a significant risk of large plume dominated fires with rapid fire spread and extreme fire behavior. There is a history of large plume dominated fires this time of year with similar weather and fuel conditions, including the Bridge, Bobcat, and Station fires. Safety instructions: A Red Flag Warning means that critical…

...RED FLAG WARNING IN EFFECT FROM 10 AM TODAY TO 3 PM FRIDAY FOR MANY INTERIOR PORTIONS OF SOUTHWEST CALIFORNIA DUE TO EXTREME HEAT AND INSTABILITY ALONG WITH LOCALLY GUSTY WINDS AND LOW HUMIDITIES... .A very hot and unstable air mass combined with locally gusty winds and low humidities will bring a significant risk of large plume dominated fires with rapid spread and extreme fire behavior. * TEMPERATURES...Highs 96 to 106 across the lower elevations. Highs 85 to 95 common across the higher mountains. Lows in the mid 70s to mid 80s common in the mountains and foothills. * INSTABILITY...Very deep mixing heights of 12,000 to 18,000 feet today through Thursday, slightly lower on Friday. * WINDS...Southwest 10 to 20 mph with gusts 20 to 30 mph each afternoon into early evening. * RELATIVE HUMIDITY...Minimum humidities 10 to 20 percent each day, Poor recoveries overnight hours in the mountains and foothills with humidities in the 15 to 30 percent range. * IMPACTS...There is a significant risk of large plume dominated fires with rapid fire spread and extreme fire behavior. There is a history of large plume dominated fires this time of year with similar weather and fuel conditions, including the Bridge, Bobcat, and Station fires. Safety instructions: A Red Flag Warning means that critical fire weather conditions will occur 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.

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... South central Vernon County in southwestern Wisconsin... Northeastern Crawford County in southwestern Wisconsin... * Until 215 AM CDT. * At 128 AM CDT, a severe thunderstorm was located 7 miles south of Viroqua, moving southeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will remain over mainly rural areas of south central Vernon and northeastern Crawford Counties, including the following locations... Readstown, Kickapoo Center, Liberty Pole, Horrigan Ridge, Folsom, and Mount Zion. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

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 545 AM EDT. * At 521 AM EDT, a strong thunderstorm was located 29 nm northeast of Floyd's Wall Northeast, moving northwest 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. * 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. Intense and continuous lightning is occurring with this storm. Stay low, or go below. Lower VHF antenna, outriggers, fishing rods, and umbrellas.

* WHAT...Flash flooding and debris flows caused by excessive rainfall will be possible over the Aspen Acres Burn Scar. * WHERE...Aspen Acres Burn Scar. * WHEN...From Wednesday afternoon through Wednesday evening. * IMPACTS...Heavy rainfall over the Aspen Acres Burn Scar is expected up to and during the period of the watch. Residents near the Aspen Acres Burn Scar should prepare for debris flows and 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... Beulah, San Isabel and Highways 165 and 78 in and around the Aspen Acres Burn Scar. - 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. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

At 431 PM CDT, a severe thunderstorm capable of producing a tornado was located near Toivola, or 20 miles southeast of Hibbing, moving east at 15 mph. HAZARD...Tornado and quarter size hail. 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... Cotton, Kelsey, Nichols Lake, and Payne. Safety instructions: TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid 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.

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Beardstown affecting Schuyler, Morgan, Cass and Brown Counties. Illinois River near Havana affecting Mason, Cass and Fulton 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 Monday evening. * IMPACTS...At 14.4 feet, Seepage problems begin in the Coal Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 PM CDT Tuesday the stage was 16.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Tuesday was 16.2 feet. - Forecast...The river is expected to fall below flood stage early Monday afternoon and continue falling to 13.1 feet Tuesday, September 01. - 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 Wednesday morning at 945 AM CDT.

At 822 PM CDT, a severe thunderstorm was located near Couderay, or 11 miles southwest of Chippewa Flowage West, moving east at 40 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... Chippewa Flowage West, Stone Lake, Couderay, Edgewater, Reserve, Sissabagama Lake, Lac Courte Oreilles Reservation, Lac Courte Oreilles, Little Sissabagama Lake, Deer Lake, and Chief Lake. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRPUB The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... West central Prowers County in southeastern Colorado... Northeastern Bent County in southeastern Colorado... * Until 830 PM MDT. * At 757 PM MDT, a severe thunderstorm was located near Wiley, or 8 miles west of Lamar, moving south 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. * Locations impacted include... Lamar, Wiley, and McClave. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Southwestern Jackson County in southwestern Oklahoma... Southern Harmon County in southwestern Oklahoma... Northwestern Foard County in northern Texas... Hardeman County in northern Texas... * Until 615 PM CDT. * At 526 PM CDT, a severe thunderstorm was located 8 miles southwest of Gould, moving south at 30 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...At 5:10 PM, the Hollis Mesonet site gusted to 75 mph. 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... Quanah, Hollis, Chillicothe, Eldorado, Gould, Goodlett, Medicine Mound, Lazare, and McQueen. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 626 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN MINNESOTA THIS WATCH INCLUDES 3 COUNTIES IN EAST CENTRAL MINNESOTA CHISAGO ISANTI KANABEC IN WISCONSIN THIS WATCH INCLUDES 3 COUNTIES IN NORTHWEST WISCONSIN BARRON POLK RUSK THIS INCLUDES THE CITIES OF CAMBRIDGE, CENTER CITY, LADYSMITH, MORA, OSCEOLA, AND RICE LAKE.

SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Northwestern Iowa County in south central Wisconsin... * Until 315 AM CDT. * At 227 AM CDT, a severe thunderstorm was located over Muscoda, or 10 miles south of Richland Center, moving southeast at 30 mph. HAZARD...Quarter size hail and wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Highland, Avoca, Orion, Cobb, Clyde, and Blackhawk Lake Rec Area. 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. However, gusty winds are still possible with this thunderstorm.

* WHAT...Dangerously hot conditions with temperatures 98 to 105 degrees expected. Overnight lows 71 to 78 degrees. Major HeatRisk is expected today through Saturday with isolated Extreme HeatRisk. * WHERE...Eastern Cochise County below 5000 feet, Upper San Pedro River Valley, and Upper Santa Cruz River Valley/Altar Valley. * 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.

SVRAMA The National Weather Service in Amarillo has issued a * Severe Thunderstorm Warning for... Southeastern Armstrong County in the Panhandle of Texas... Southern Wheeler County in the Panhandle of Texas... Southeastern Gray County in the Panhandle of Texas... Collingsworth County in the Panhandle of Texas... Donley County in the Panhandle of Texas... * Until 1100 PM CDT. * At 955 PM CDT, severe thunderstorms were located along a line extending from Shamrock to 5 miles north of Brice, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Minor damage to roofs, siding, and trees is possible. * Locations impacted include... Wellington, Clarendon, Shamrock, Mclean, Howardwick, Hedley, Dodson, Lutie, Lelia Lake, Lake Mcclellan, Twitty, Lela, Quail, Samnorwood, Goodnight, Dozier, Alanreed, and Greenbelt Lake. 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.

SVRABQ The National Weather Service in Albuquerque has issued a * Severe Thunderstorm Warning for... Northwestern Union County in northeastern New Mexico... * Until 300 PM MDT. * At 221 PM MDT, a severe thunderstorm was located 5 miles west of Grenville, or 13 miles southeast of Des Moines, moving southeast at 10 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... Grenville. This includes Highway 64 between Mile Markers 391 and 409. 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.

At 1021 PM CDT, severe thunderstorms were located along a line extending from 9 miles south of Memphis to 9 miles east of Flomot, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Childress, Memphis, Paducah, Turkey, Cee Vee, Kirkland, Brice, Flomot, Tell, Northfield, Swearingen, Estelline, Lakeview, and Plaska Community. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

* AFFECTED AREA...In Idaho, Fire Weather Zone 423 Owyhee Mountains. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands. * TIMING...From Thursday afternoon through Thursday evening. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...8 to 16 percent. * TEMPERATURES...85 to 93 degrees. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. Safety instructions: A Fire Weather Watch means that critical fire weather conditions are possible. Listen for later forecasts and possible Red Flag Warnings.

The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms.

At 213 AM CDT, a severe thunderstorm was located near Muscoda, or 8 miles southwest of Richland Center, moving southeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Eagle Cave, and Basswood. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 706 PM CDT, severe thunderstorms were located along a line extending from 5 miles northwest of Texhoma to 11 miles west of Dumas to 12 miles northeast of Adrian, moving southeast at 30 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect some tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Dumas, Guymon, Dalhart, Stratford, Hartley, Cactus, Sunray, Goodwell, Channing, Boys Ranch, Griggs, Romero, Eva, Four Way, Conlen, Masterson, and Texhoma. 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.

SMWCHS The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from South Santee River to Edisto Beach out 60 NM... * Until 1030 AM EDT. * At 836 AM EDT, a strong thunderstorm was located 7 NM south of Cape Romain Reef, and is stationary. 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... Cape Romain Reef and Hector Reef. Safety instructions: Move to safe harbor until hazardous weather passes.

SVRCHS The National Weather Service in Charleston has issued a * Severe Thunderstorm Warning for portions of... Beaufort County in southeastern South Carolina... * Until 400 PM EDT. * At 311 PM EDT, a severe thunderstorm was located over Port Royal, moving southeast at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Beaufort, Port Royal, Parris Island, Ladys Island, Fripp Island, Shell Point, Burton, Scott and Penn Center. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Torrential rainfall is also occurring with this storm. Do not drive your vehicle through flooded roadways. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Charleston SC.

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Northeastern Grant County in southwestern Wisconsin... South central Richland County in southwestern Wisconsin... * Until 245 AM CDT. * At 229 AM CDT, a severe thunderstorm was located over Muscoda, or 11 miles south of Richland Center, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will remain over mainly rural areas of northeastern Grant and south central Richland Counties, including the following locations... Eagle Corners, Red Oak Ridge, Blue River, Orion, Port Andrew, and Basswood. 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. However, gusty winds are still possible with this thunderstorm.

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. However, gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for northwestern Wisconsin. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Duluth MN.

SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northwestern Goshen County in southeastern Wyoming... Northeastern Platte County in southeastern Wyoming... * Until midnight MDT. * At 1107 PM MDT, severe thunderstorms were located along a line extending from near Glendo State Park to near Lakeview North, moving east at 25 mph. HAZARD...70 mph wind gusts. SOURCE...Public. IMPACT...Travel will be hazardous for lightweight and high profile vehicles. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Guernsey, Fort Laramie, Glendo, Hartville, Lakeview North, Sibley Peak, Glendo State Park, Register Cliff State Historic Site, Reno Cove Campground, Sandy Beach Campground, Sandy Cove Campground, Two Moon Campground, Guernsey State Park, Pine Ridge Estates, Oregon Trail Ruts State Historic Site, Dwyer Junction, Fort Laramie National Historic Site, Grayrocks Reservoir, Bennett Hill Campground, and Cassa. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. SEEK SHELTER IMMEDIATELY inside a sturdy structure and stay away from windows.

The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire.

At 152 AM CDT, a severe thunderstorm was located 13 miles west of Richland Center, moving southeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Soldiers Grove, Readstown, Sugar Grove, Rolling Ground, Horrigan Ridge, and Montgomeryville. 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 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 1100 AM EDT. * At 953 AM EDT, a severe thunderstorm capable of producing waterspouts was located 13 nm east of Buckeye Reef, moving northeast at 20 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. * Locations impacted include... Buckeye Reef. Safety instructions: Move to safe harbor until hazardous weather passes.

SMWMLB The National Weather Service in Melbourne has issued a * Special Marine Warning for... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... * Until 230 AM EDT. * At 106 AM EDT, a strong thunderstorm was located over Patrick Air Force Base, moving north at 5 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * Locations impacted include... Cocoa Beach, Patrick Air Force Base, Cape Canaveral, Jetty Park, and Port Canaveral. Safety instructions: Move to safe harbor immediately as gusty winds and high waves are expected. Frequent cloud to water lightning is occurring with this storm. If caught on the open water stay below deck and, if possible, avoid ungrounded metal objects. Remember, lightning can strike beyond 10 miles away from a thunderstorm.

SMWJAX The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM... * Until 430 PM EDT. * At 324 PM EDT, a strong thunderstorm was located 7 nm west of Jekyll Island, or 12 nm southwest of St. Simons Island, moving east 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... St Simons Island Village, St Simons Sound Buoy 9, St. Simons Island, Jekyll Island, Saint Andrews Sound, and Buoy F. Safety instructions: Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness.

* WHAT...Dangerously hot conditions with high temperatures up to 108 degrees expected. Morning low temperatures between 75 and 80 degrees will provide little relief at night. Major to Extreme Heat Risk is expected during this time. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Safety instructions: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed. Monitor the latest forecasts and warnings for updates.

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 nm out... * Until 430 AM EDT. * At 355 AM EDT, a strong thunderstorm was located 15 nm south of Wood's Wall East Crack. The strong thunderstorm was nearly stationary. 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. * 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.

For the following areas... Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 nm out... At 409 AM EDT, a strong thunderstorm was located 16 nm south of Wood's Wall East Crack. The strong thunderstorm was nearly stationary. 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. 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 strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets.

* WHAT...Dangerously hot conditions. Afternoon temperatures 106 to 117. Major to Extreme Heat Risk. * WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, New River Mesa, Rio Verde/Salt River, and Superior. * WHEN...Until 8 PM MST Saturday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. * ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heat Safety instructions: An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. 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. 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. Public cooling shelters are available in some areas. Consult county officials for more details.

The affected areas were... Straits of Florida from Ocean Reef to Craig Key out 60 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters.

SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Waters from Suwannee River to Carrabelle FL from 20 to 60 NM... * Until 945 AM EDT. * At 851 AM EDT, a strong thunderstorm was located 18 nm east of V Tower. The strong thunderstorm was nearly stationary. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. 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. * The strong thunderstorm will remain over mainly open waters. Safety instructions: Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.

SVRAMA The National Weather Service in Amarillo has issued a * Severe Thunderstorm Warning for... Dallam County in the Panhandle of Texas... Western Hartley County in the Panhandle of Texas... * Until 645 PM CDT. * At 544 PM CDT, severe thunderstorms were located along a line extending from 13 miles southeast of Felt to 7 miles northwest of Ware to 8 miles southeast of Sedan, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to roofs, siding, and trees is possible. Hail damage to vehicles is expected. * Locations impacted include... Dalhart, Ware, and Romero. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Mason, Cass and Fulton Counties. Illinois River at Beardstown affecting Cass, Brown, Morgan 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 Monday evening. * IMPACTS...At 14.4 feet, Seepage problems begin in the Coal Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 AM CDT Wednesday the stage was 15.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Wednesday was 16.1 feet. - Forecast...The river is expected to fall below flood stage early Monday afternoon and continue falling to 12.8 feet Wednesday, September 02. - 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 late tonight at 1245 AM CDT.

SMWKEY The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 60 nm... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... * Until 515 AM EDT. * At 451 AM EDT, a strong thunderstorm was located over Vandenberg, moving north at 20 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... Vandenberg, Joe's Tug, Western Dry Rocks, East Sambo, Wood's Wall West Crack, Wood's Wall East Crack, and Snipe Point. 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.

* Affected Area: Okanogan Valley (Zone 703) and Waterville Plateau (Zone 706). * Winds: Southwest 15 to 25 mph with gusts up to 35 mph. * Relative Humidities: 19 to 25 percent. * Impacts: Rapid fire spread is possible with any new or ongoing fires. Safety instructions: A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

At 457 PM CDT, a severe thunderstorm was located near Vinson, moving southeast at 30 mph. HAZARD...Two inch hail and 70 mph wind gusts. 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... Hollis, Olustee, Gould, Vinson, Duke, Madge, McKnight, and McQueen. Safety instructions: For your protection move to an interior room on the lowest floor of a building.