NOAA/NWS · 实时热榜

* WHAT...Dangerously hot conditions with heat index values up to 112 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From 1 PM Tuesday to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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.

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, small hail and gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 200 AM CDT for central Nebraska.

...The Flood Warning is extended for the following rivers in Indiana...Illinois... Vermilion River near Danville affecting Vermilion and Vermillion 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...Vermilion River near Danville. * WHEN...Until late this afternoon. * ADDITIONAL DETAILS... - At 3:15 AM CDT Tuesday /4:15 AM EDT Tuesday/ the stage was 20.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:15 AM CDT Tuesday /4:15 AM EDT Tuesday/ was 24.1 feet. - Forecast...The river is expected to fall below flood stage late this morning and continue falling to 5.0 feet Friday, August 28. - Flood stage is 18.0 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 Flood Warning will expire at 10 AM EDT this morning for a portion of northern West Virginia, including the following county, Harrison. There may be lingering high water in low-lying locations through late morning. Please continue to heed any remaining road closures.

SMWTAE The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 1030 AM EDT. * At 930 AM EDT, a severe thunderstorm capable of producing waterspouts was located 13 nm south of V Tower, moving southeast at 25 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. * The severe thunderstorm will remain over mainly open waters. Safety instructions: Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.

SVRLZK The National Weather Service in Little Rock has issued a * Severe Thunderstorm Warning for... Northeastern Logan County in western Arkansas... Johnson County in western Arkansas... Northeastern Yell County in central Arkansas... Pope County in central Arkansas... * Until 1245 PM CDT. * At 1155 AM CDT, a severe thunderstorm was located over Lamar, or near Clarksville, moving east at 35 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... Russellville... Clarksville... Paris... Dardanelle... Atkins... Pottsville... Lamar... Dover... London... Knoxville... Subiaco... Hartman... Hector... Scranton... Lake Dardanelle State Park... Hoyt... Midway in Logan County... Taral... Holman... Piney in Logan County... Safety instructions: For your protection move to an interior room on the lowest floor of a building.

* WHAT...For the Heat Advisory, heat index values up to 106. For the Extreme Heat Warning, dangerously hot conditions with temperatures values up to 108 expected. * WHERE...Portions of North Texas. * WHEN...For the Heat Advisory, until noon CDT Tuesday. For the Extreme Heat Warning, from noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities. Safety instructions: Take extra precautions when outside by staying hydrated, wearing lightweight and loose fitting clothing, and limiting strenuous activities to the early morning or evening. Check up on relatives and neighbors. Never leave young children or pets in an enclosed vehicle, even for a short time, as temperatures can quickly rise to life-threatening levels. Know the signs and symptoms of heat exhaustion and heat stroke. To reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat stroke. Extreme heat is dangerous, especially for those without reliable shelter. Limit time outdoors during the hottest time of the day, typically from 2 to 7 PM, rest in the shade when possible, and drink plenty of water. Locate nearby…

At 732 PM CDT, a severe thunderstorm was located over Kansas, or near Carbon Hill, moving southeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Winfield, Carbon Hill, Glen Allen, Kansas, Nauvoo, Eldridge, Bazemore, and Texas. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

* WHAT...Dangerously hot conditions with heat index values up to 111 expected. * WHERE...Portions of east central and northeast Oklahoma. * WHEN...From 1 PM Tuesday to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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.

At 336 PM MDT, a severe thunderstorm was located 8 miles southeast of Lantry, moving southeast at 45 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will be near... Eagle Butte around 340 PM MDT. Safety instructions: Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds.

...The Flood Warning is extended for the following rivers in Indiana... Wildcat Creek near Lafayette. .Heavy to extreme rainfall across northern central Indiana since last week has produced minor to moderate flooding along most of the Wabash River basin from Wildcat Creek down to Riverton. The crest in moderate flood will continue to slowly cross Covington and Montezuma Today. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wildcat Creek near Lafayette. * WHEN...Until early Thursday morning. * ADDITIONAL DETAILS... - At 4:45 AM EDT Tuesday the stage was 12.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 4:45 AM EDT Tuesday was 13.4 feet. - Forecast...The river is expected to fall below flood stage late tomorrow evening. - Flood stage is 10.0 feet. - http://www.weather.gov/safety/flood Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov/ind. The next statement should be issued this afternoon by around 215 PM EDT.

SVRLZK The National Weather Service in Little Rock has issued a * Severe Thunderstorm Warning for... Conway County in central Arkansas... Northeastern Yell County in central Arkansas... Southeastern Pope County in central Arkansas... * Until 115 PM CDT. * At 1235 PM CDT, a severe thunderstorm was located near Atkins, or 11 miles east of Russellville, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Russellville... Morrilton... Atkins... Pottsville... Oppelo... Hector... Menifee... Bethlehem... Sequoya Park... Hill Creek... Happy Bend... Solgohachia... Cleveland... Catholic Point... Hattieville... Middleton... Lanty... Mallet Town... Jerusalem... Galla Creek WMA... Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRLZK The National Weather Service in Little Rock has issued a * Severe Thunderstorm Warning for... Northeastern Perry County in central Arkansas... Southeastern Conway County in central Arkansas... Central Faulkner County in central Arkansas... Northeastern Pulaski County in central Arkansas... * Until 145 PM CDT. * At 105 PM CDT, a severe thunderstorm was located near Menifee, or near Morrilton, moving southeast at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... North Little Rock... Conway... Sherwood... Jacksonville... Maumelle... Morrilton... North Little Rock Airport... Little Rock AFB... Vilonia... Mayflower... Wooster... Oppelo... Menifee... Perry... Houston... Sequoya Park... Hill Creek... Pickles Gap... Gravel Ridge... Morgan... Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southern Seward County in southeastern Nebraska... Northern Saline County in southeastern Nebraska... * Until 230 AM CDT. * At 138 AM CDT, a severe thunderstorm was located 3 miles south of Utica, or 12 miles east of York, moving southeast at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Beaver Crossing around 145 AM CDT. Other locations in the path of this severe thunderstorm include Crete. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SMWMOB The National Weather Service in Mobile has issued a * Special Marine Warning for... Pensacola Bay Area including Santa Rosa Sound... Perdido Bay Area... * Until 530 PM CDT. * At 404 PM CDT, strong thunderstorms were located along a line extending from 19 nm northwest of Escambia Bay Bridge to 8 nm northwest of Blackwater Bay Bridge to 16 nm north of East Santa Rosa Sound, moving south 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... Arnica Bay, Lillian Bridge, Big Lagoon, Pensacola Pass, Fort Pickens, East Bay, Pensacola Bay Bridge, Garcon Point Bridge, Pensacola Bay, and Navarre Beach. Safety instructions: Move to safe harbor until hazardous weather passes. Move to safe harbor immediately as gusty winds and high waves are expected. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.

At 432 PM EDT, a severe thunderstorm was located 7 miles northwest of Mountain City, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Abingdon and Harr. This includes Interstate 81 in Virginia between mile markers 20 and 21. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

...The Flood Warning is extended for the following rivers in Indiana... White River at Elliston down to Hazleton. .The White River continues in minor to moderate flood down through Elliston as the crest passes Morgan County points through early Tuesday. Minor flooding to start at Edwardsport late Monday evening and at Newberry early Tuesday. The crest will slowly approach Elliston through Thursday...where moderate flooding is possible. * WHAT...Minor flooding is forecast. * WHERE...White River at Hazleton. * WHEN...From Wednesday afternoon to Thursday, August 27. * IMPACTS...At 22.0 feet, In agricultural season, extensive flooding of bottomlands and some of the higher bottomlands is in progress. High water surrounds residents in river cabins. Oil fields and local roads flood. * ADDITIONAL DETAILS... - There is no current observed data. - Forecast...The river is expected to rise above flood stage Wednesday afternoon to a crest of 21.3 feet Monday, August 24. It will then fall below flood stage Wednesday, August 26. - Flood stage is 16.0 feet. - http://www.weather.gov/safety/flood Safety instructions: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/ind. The next statement should be issued Tuesday afternoon by around 200 PM EDT /100 PM CDT/.

SVRGID The National Weather Service in Hastings has issued a * Severe Thunderstorm Warning for... Clay County in south central Nebraska... Eastern Adams County in south central Nebraska... Southwestern York County in east central Nebraska... Hamilton County in south central Nebraska... Fillmore County in south central Nebraska... Southwestern Merrick County in central Nebraska... Hall County in south central Nebraska... * Until 145 AM CDT. * At 105 AM CDT, severe thunderstorms were located along a line extending from near Hordville to Phillips to near Wood River, moving southeast at 55 mph. HAZARD...70 mph wind gusts. SOURCE...The Central Nebraska Regional Airport in Grand Island reported wind gusts over 70 MPH IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Aurora, Doniphan, Hampton, Giltner, and Hansen around 110 AM CDT. Hastings, Bradshaw, and Trumbull around 115 AM CDT. York, Harvard, Henderson, Inland, and Stockham around 120 AM CDT. McCool Junction, Saronville, and Lushton around 125 AM CDT. Other locations in the path of these severe thunderstorms include Sutton, Clay Center, Glenvil, Grafton, Exeter, Fairmont and Fairfield. This includes Interstate 80 between mile markers 297 and 358. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SEVERE THUNDERSTORM WATCH 594 REMAINS VALID UNTIL 2 AM CDT EARLY THIS MORNING FOR THE FOLLOWING AREAS IN NEBRASKA THIS WATCH INCLUDES 3 COUNTIES IN NORTHEAST NEBRASKA BOONE MADISON PIERCE THIS INCLUDES THE CITIES OF ALBION, NORFOLK, OSMOND, PIERCE, PLAINVIEW, AND ST. EDWARD.

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Including the following area, Western Susitna Valley. This includes the town of Skwentna. * WHEN...Until 4 PM AKDT this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Over the past 48 hours 1.0 to 2.5 inches of rain have fallen into the greater Susitna Valley drainage system. Rivers and streams have continued to rise in the western Susitna Valley. Excessive runoff will cause water levels to rise along rivers, small creeks, and streams. Rainfall could become impactful to erosion-prone areas and low-lying or poor- drainage areas across the western Susitna Valley. - Http://www.weather.gov/safety/flood Safety instructions: Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Persons living along streams should stay alert and be prepared to take action if a warning or advisory is issued, or flooding is observed. 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. Soils remain moist and excessive runoff may result in flooding of rivers, creeks, streams, other low-lying areas and flood-prone locations.

SVRFFC The National Weather Service in Peachtree City has issued a * Severe Thunderstorm Warning for... West central Lumpkin County in north central Georgia... Central Gilmer County in north central Georgia... North central Dawson County in north central Georgia... Western Union County in north central Georgia... Fannin County in north central Georgia... * Until 800 PM EDT. * At 711 PM EDT, a severe thunderstorm was located near Cherry Log, or 7 miles southwest of Blue Ridge, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Ellijay, Blue Ridge, East Ellijay, Morganton, Higdon, Loving, Jones Creek, Epworth, Len Foote Hike Inn, Cartecay, Pisgah, Mineral Bluff, Cherry Log, Stover Creek Shelter, Gaddistown, Hemp, Margret, Camp Merrill, Hurst, and Dial. Safety instructions: For your protection move to an interior room on the lowest floor of a building. If you see wind damage...hail or flooding...wait until the storm has passed...and then call the National Weather Service toll free at 1 8 6 6 7 6 3 4 4 6 6 or tweet us your report at NWSATLANTA.

At 519 PM EDT, severe thunderstorms were located along a line extending from 6 miles south of Russellville to 7 miles southeast of Dandridge, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Morristown, Greeneville, Jefferson City, Newport, Dandridge, Tusculum, White Pine, Baneberry, Parrottsville, and Mosheim. This includes the following highways... Interstate 40 in Tennessee between mile markers 411 and 451. Interstate 81 in Tennessee between mile markers 1 and 20. Safety instructions: Prepare immediately for damaging winds. People outside should move to a shelter, inside a strong building and away from windows. 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.

...The National Weather Service in Indianapolis IN has issued a Flood Warning for the following rivers in Indiana... East Fork White River near Rivervale. .Heavy to extreme rainfall over east-central Indiana since last week has led to minor flooding on the East Fork White River in Jackson County...with minor flooding to also start near Rivervale Wednesday. * WHAT...Minor flooding is forecast. * WHERE...East Fork White River near Rivervale. * WHEN...From Wednesday afternoon to Sunday morning. * IMPACTS...At 20.5 feet, Lawrenceport Road just east of Lawrenceport and on the south side of river begins to flood around this level. During typical floods in this area this portion of the road can be flooded by 5 to more than 10 feet of water. During the January 2005 flood this area would have been near the "bottom" of the river, underwater by nearly 17 feet. In the Great March 1913 flood, more than 25 feet of water would have covered this location. * ADDITIONAL DETAILS... - At 9:30 PM EDT Monday the stage was 18.7 feet. - Forecast...The river is expected to rise above flood stage Wednesday afternoon to a crest of 20.5 feet Thursday evening. It will then fall below flood stage Saturday evening. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood 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. Additional information is available at www.weather.gov/ind. The next statement should be issued Tuesday afternoon b…

...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Salle affecting La Salle, Putnam and Bureau Counties. For the Illinois River...including La Salle...Minor flooding is occurring. For the Kankakee River...including Shelby...Minor flooding is occurring. For the Sugar Creek...including Milford...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until Tuesday afternoon. * IMPACTS...At 20.0 feet, Agricultural areas in La Salle, Spring Valley, and Peru are inundated. * ADDITIONAL DETAILS... - At 12:45 PM CDT Monday the stage was 20.8 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling into midweek. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood Safety instructions: A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov. The next statement will be issued by Tuesday morning.

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Central Harrison County in northern West Virginia... * WHEN...Until 100 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1246 AM EDT, emergency management reported flooding in the warned area. Between 1 and 2 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Clarksburg, Bridgeport, Stonewood, Nutter Fort, Salem, Lumberport, Anmoore, Wolf Summit, Despard and Meadowbrook. - This includes the following highways... Interstate 79 between mile markers 119 and 121. Route 50 in West Virginia between mile markers 64 and 82. - http://www.weather.gov/safety/flood 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. Report flooding to the National Weather Service by calling toll free, 800 401 9535, when you can do so safely.

The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern and east central Nebraska.

* WHAT...Dangerously hot conditions with heat index values up to 115 expected. * WHERE...In Alabama, Baldwin Central, Baldwin Coastal, Mobile Central, and Mobile Coastal Counties. In Florida, Escambia Coastal, Okaloosa Coastal, and Santa Rosa Coastal Counties. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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.

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Brown, Morgan, Cass and Schuyler Counties. Illinois River near Havana affecting Cass, Mason 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 near Havana. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:45 AM CDT Tuesday the stage was 16.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Tuesday was 16.1 feet. - Forecast...The river is expected to rise to a crest of 16.7 feet early Friday afternoon. - 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.

TORGID The National Weather Service in Hastings has issued a * Tornado Warning for... West central Greeley County in central Nebraska... Northeastern Valley County in central Nebraska... * Until 915 PM CDT. * At 847 PM CDT, a severe thunderstorm capable of producing a tornado was located over Fort Hartsuff State Park, or 8 miles north of Ord, moving southeast at 20 mph. HAZARD...Tornado and hail up to two inches in diameter. 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 dangerous storm will be near... Elyria around 850 PM CDT. Other locations in the path of this tornadic thunderstorm include Ord. 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 severe thunderstorm which prompted the warning has weakened. Therefore the warning will be allowed to expire.

* WHAT...Dangerously hot conditions with heat index values up to 113 expected. * WHERE...Portions of central and western Arkansas. * WHEN...Until 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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.

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southern Seward County in southeastern Nebraska... Northeastern Saline County in southeastern Nebraska... * Until 400 AM CDT. * At 318 AM CDT, a severe thunderstorm was located over Beaver Crossing, or 12 miles southwest of Seward, moving southeast 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. * This severe thunderstorm will be near... Dorchester around 335 AM CDT. This includes Interstate 80 in Nebraska between mile markers 366 and 371. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... South central Washington County in east Tennessee... Unicoi County in east Tennessee... * Until 630 PM EDT. * At 606 PM EDT, a severe thunderstorm was located near Banner Hill, or near Erwin, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Erwin, Banner Hill, Unicoi, Embreeville, Limestone Cove, and Rocky Fork. This includes Interstate 26 in Tennessee between mile markers 35 and 54. Safety instructions: 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.

At 916 PM CDT, a severe thunderstorm capable of producing a tornado was located near Ord, moving southeast at 15 mph. HAZARD...Tornado and two inch 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 dangerous storm will be near... North Loup around 920 PM CDT. Scotia around 940 PM CDT. 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.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southwestern Greeley County in central Nebraska... Northeastern Howard County in central Nebraska... Southwestern Nance County in central Nebraska... Southeastern Valley County in central Nebraska... * WHEN...Until 500 PM CDT Tuesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 707 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Flooding is already occurring in the warned area. Between 3 and 6 inches of rain have fallen. Fortunately, little additional rain is expected today within the Warning area, most likely less than one-quarter inch. - This includes the following streams and drainages... West Branch Spring Creek, Wallace Creek, South Branch Mira Creek, Davis Creek, Spring Creek, North Branch Mira Creek, North Loup River, Cottonwood Creek, Cady Creek, Moffet Creek, Fish Creek, Stewart Creek, Loup River, Dry Creek, Mira Creek, Shepherd Creek, Rock Creek, Davis Creek Reservoir Area and Cedar Creek. - Some locations that could experience flooding include... Scotia, North Loup, Wolbach and Cushing, but mainly areas near these towns. - At 645 AM CDT, an automated gauge along the Mira Creek near North Loup reported a stage of 7.16 feet. This is still below the minor flood stage of 9 feet, but the creek continues to slowly rise and could at least further approach flood stage yet this morning…

TORLBF The National Weather Service in North Platte has issued a * Tornado Warning for... Southern Garfield County in north central Nebraska... Southwestern Wheeler County in north central Nebraska... * Until 830 PM CDT. * At 750 PM CDT, a severe thunderstorm capable of producing a tornado was located 8 miles east of Calamus Reservoir State Recreation Area, or 8 miles north of Burwell, moving southeast at 20 mph. HAZARD...Tornado and half dollar 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 southern Garfield and southwestern Wheeler Counties, including the following locations... Deverre. 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 448 PM EDT, a severe thunderstorm was located over Nolansburg, or 9 miles northeast of Harlan, moving southeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Evarts. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

...The National Weather Service in Wilmington has issued a Flood Warning for the following rivers... South Fork Licking River near Hebron. * WHAT...Minor flooding is forecast. * WHERE...South Fork Licking River near Hebron. * WHEN...From this afternoon to late tonight. * IMPACTS...At 11.0 feet, Minor flooding along Ridgely Tract Road occurs. * ADDITIONAL DETAILS... - At 12:15 PM EDT Monday the stage was 10.9 feet. - Forecast...The river is expected to rise to a crest of 11.0 feet this afternoon. It will then fall below flood stage this evening. - Flood stage is 11.0 feet. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/iln.

At 401 AM CDT, a severe thunderstorm was located 4 miles southeast of Crete, or 18 miles southwest of Lincoln, moving southeast at 40 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Public. At 4 AM, quarter sized hail was reported in Crete. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Hallam around 405 AM CDT. Other locations in the path of this severe thunderstorm include Cortland. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 309 AM CDT, severe thunderstorms were located along a line extending from 2 miles north of Union to 3 miles north of Brock to 3 miles southeast of Tecumseh, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Nebraska City, Auburn, Johnson, Julian and Peru. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

* WHAT...Flooding caused by earlier excessive rainfall continues. * WHERE...Southwestern Greeley County in central Nebraska... Northeastern Howard County in central Nebraska... Southwestern Nance County in central Nebraska... Southeastern Valley County in central Nebraska... * WHEN...Until 500 PM CDT Tuesday. * IMPACTS...Flooding of area creeks, streams, and other low-lying and flood-prone locations is ongoing. It will take several hours for all of the excess water to recede as it drains into area creeks and rivers. * ADDITIONAL DETAILS... - At 1012 AM CDT, Doppler radar and automated rain gauges indicated that as much as 3 to 5.5 inches of rain fell overnight into early this morning, causing mainly minor flooding issues in various locations, including water likely covering some rural gravel or dirt roads. Fortunately, little to no additional rain is expected today, but at least minor amounts of additional rain could fall tonight into Wednesday morning. - This includes the following streams and drainages... West Branch Spring Creek, Wallace Creek, South Branch Mira Creek, Davis Creek, Spring Creek, North Branch Mira Creek, North Loup River, Cottonwood Creek, Dry Creek, Mira Creek, Shepherd Creek, Rock Creek and Davis Creek Reservoir Area. - Some locations that could experience flooding include... Scotia, North Loup, Wolbach and Cushing, but mainly areas near these towns. - As of 945 AM CDT, an automated gauge along the Mira Creek near North Loup reported a stage of 8.35 feet, just below the minor flood stage of 9 feet. Significant rises appear to have ended, but with th…

* WHAT...Dangerously hot and humid conditions. Afternoon temperatures 106 to 114 expected. Major Heat Risk. * WHERE...Portions of southwest Arizona and southeast California. * WHEN...Until 8 PM MST /8 PM PDT/ Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. 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.

* WHAT...Dangerously hot conditions with heat index values up to 115 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

SVRMOB The National Weather Service in Mobile has issued a * Severe Thunderstorm Warning for... Northeastern Mobile County in southwestern Alabama... * Until 330 PM CDT. * At 242 PM CDT, a severe thunderstorm was located near Calvert, or 10 miles east of Citronelle, moving south at 5 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mount Vernon and Movico. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRGID The National Weather Service in Hastings has issued a * Severe Thunderstorm Warning for... Southeastern Greeley County in central Nebraska... * Until 1115 PM CDT. * At 1058 PM CDT, a severe thunderstorm was located near Greeley, or 22 miles southwest of Albion, 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 remain over mainly rural areas of southeastern Greeley County. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 940 PM CDT, severe thunderstorms were located along a line extending from 10 miles southeast of Littleburg to 7 miles southeast of Valentine, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Valentine, Norden, Wood Lake, North River Trail, Sparks, and Smith Falls State Park. This includes the following highways... Highway 20 between mile markers 198 and 227. Highway 83 near mile marker 207, and between mile markers 221 and 222. Highway 12 between mile markers 1 and 36. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 243 AM CDT, a severe thunderstorm was located 8 miles east of Iona, or 14 miles south of Chamberlain, moving southeast at 50 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will remain over mainly rural areas of northwestern Charles Mix and southwestern Brule Counties, including the following locations... Pukwana. 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.

At 1203 AM CDT, a severe thunderstorm was located near Geddes, or 13 miles northwest of Lake Andes, moving east at 20 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will remain over mainly rural areas of north central Charles Mix and west central Douglas Counties. 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.

At 616 PM MDT, a severe thunderstorm was located 7 miles southwest of Ellsworth, or 24 miles east of Alliance, moving southeast at 35 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ellsworth, Patterson Lake, Lakeside, Herman Lake, Jerry Lake, Kincaid Lake, Kennedy Lake, and Wild Horse Flats. This includes the following highways... Highway 250 between mile markers 1 and 5. Highway 2 between mile markers 104 and 129. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 808 PM CDT, a severe thunderstorm capable of producing a tornado was located near Burwell, moving southeast at 30 mph. HAZARD...Tornado and half dollar 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... Deverre. 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.