NOAA/NWS · 实时热榜

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Northeastern Buffalo County in west central Wisconsin... Northeastern Trempealeau County in west central Wisconsin... * Until 645 AM CDT. * At 604 AM CDT, a severe thunderstorm was located near Mondovi, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Strum around 615 AM CDT. Osseo around 630 AM CDT. Other locations impacted by this severe thunderstorm include Chimney Rock, Highway 53 And County E, Mondovi Airfield, Eleva, Pleasantville, and Pigeon Falls. This includes Interstate 94 between mile markers 88 and 91. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 756 AM CDT, a severe thunderstorm was located 10 miles east of Tomah, 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. This severe storm will be near... Necedah around 810 AM CDT. Other locations impacted by this severe thunderstorm include The Necedah Wildlife Refuge, Normay Ridge, Oakdale, Volk Field, Cutler, Wyeville, and Valley Junction. This includes the following highways... Interstate 94 between mile markers 143 and 147. Interstate 90/94 between mile markers 46 and 61. Interstate 90 in Wisconsin between mile markers 43 and 45. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 948 PM EDT, a severe thunderstorm was located 7 miles northeast of Newcomerstown, or 9 miles southwest of Uhrichsville, moving east at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Port Washington. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.

FFWJAX The National Weather Service in Jacksonville has issued a * Flash Flood Warning for... Central Putnam County in northeastern Florida... * Until 330 PM EDT. * At 204 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 4.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Hollister. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

At 251 AM CDT, a severe thunderstorm was located over Devoe, or 14 miles east of Faulkton, moving southeast 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. Locations impacted include... Northville, Evergreen Colony, Cresbard, Chelsea, Devoe and South Scatterwood Lake. 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.

The storm which prompted the warning has weakened below severe limits, and is exiting the warned area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 800 PM EDT for southeastern New York.

The Severe Thunderstorm Warning that was previously in effect near Young has been reissued for Gila County and is in effect until 515 PM MST. Please refer to that bulletin for the latest severe weather information. However, heavy rain is still possible with this thunderstorm.

SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Southeastern Campbell County in north central South Dakota... Northwestern Edmunds County in north central South Dakota... Southwestern McPherson County in north central South Dakota... Northeastern Walworth County in north central South Dakota... * Until 215 AM CDT. * At 127 AM CDT, a severe thunderstorm was located over Mound City, or 7 miles south of Herreid, moving east at 25 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. 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. * Locations impacted include... Mound City. 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. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

* WHAT...Dangerously hot conditions with daily maximum heat index values around 105 expected. Overnight low temperatures will remain in the upper 70s to lower 80s. * WHERE...Portions of southeast Kansas and central, southwest, and west central Missouri. * WHEN...From noon today to 8 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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.

SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Southeastern Lancaster County in south central Pennsylvania... Southeastern York County in south central Pennsylvania... * Until 130 PM EDT. * At 1259 PM EDT, severe thunderstorms were located along a line extending from Paradise to Quarryville to Delta, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Willow Street, Paradise, Strasburg, Quarryville, Gap, Delta, Wakefield, Smithville, Susquehanna Trails, Lampeter, Intercourse, and Christiana. Safety instructions: Stay inside a well built structure and keep away from windows. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in State College PA.

SVRBGM The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... Northwestern Madison County in central New York... Northern Onondaga County in central New York... * Until 615 PM EDT. * At 531 PM EDT, a severe thunderstorm was located near Baldwinsville, 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. * Locations impacted include... Clay, Cicero, Baldwinsville, North Syracuse, Minoa, Bridgeport, Brewerton, Lower South Bay, Bayberry, and Woodard. Safety instructions: 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.

* WHAT...Dangerously hot conditions with temperatures up to 100 with little overnight relief. * WHERE...Great Salt Lake Desert and Mountains, Northern Wasatch Front, Salt Lake Valley, and Tooele and Rush Valleys. * WHEN...Until midnight MDT Sunday Night. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. 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.

* WHAT...High temperatures 100 to 105 degrees in the valleys each afternoon. Low temperatures 73 to 78 degrees in the valleys each night. This will result in a major risk for heat-related illnesses for much of the population, especially those without effective cooling. * WHERE...Southeastern Elko County. * WHEN...Until 11 PM PDT Monday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat events. Safety instructions: 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. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, remain in an air-conditioned room, stay out of the sun, and check on relatives and neighbors.

At 1212 AM EDT, a severe thunderstorm was located near Chesterhill, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Chesterhill, Amesville, Stroud Run State Park, and Bartlett. 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 304 AM CDT, a severe thunderstorm was located over Royal, or 11 miles southwest of Spencer In Clay County, moving northeast 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... Spencer In Clay County and Royal. 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.

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Kanawha County in central West Virginia... East central Putnam County in western West Virginia... Southwestern Roane County in central West Virginia... Southeastern Jackson County in northwestern West Virginia... * Until 1230 PM EDT. * At 1205 PM EDT, a severe thunderstorm was located near Sissonville, or 14 miles east of Winfield, moving southeast 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. * Locations impacted include... Sissonville, Clendenin, Pinch, and Elkview. This includes the following highways... Interstate 79 between mile markers 4 and 22. Interstate 77 in West Virginia between mile markers 108 and 124. Safety instructions: 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.

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, a Severe Thunderstorm Warning still remains in effect for central Culpeper and southeastern Fauquier Counties for a different storm.

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. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service State College PA.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 544 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 1 COUNTY IN NORTHWESTERN CONNECTICUT LITCHFIELD IN MASSACHUSETTS THIS WATCH INCLUDES 1 COUNTY IN WESTERN MASSACHUSETTS BERKSHIRE IN NEW YORK THIS WATCH INCLUDES 9 COUNTIES IN EAST CENTRAL NEW YORK ALBANY COLUMBIA DUTCHESS GREENE RENSSELAER SCHENECTADY SCHOHARIE ULSTER IN EASTERN NEW YORK MONTGOMERY THIS INCLUDES THE CITIES OF ALBANY, AMSTERDAM, ARLINGTON, ATHENS, BEACON, BREAKABEEN, CAIRO, CATSKILL, COBLESKILL, COXSACKIE, DALTON, FLORIDA, GILBOA, HANCOCK, JEFFERSON, JEFFERSON HEIGHTS, KINGSTON, LIVINGSTONVILLE, MIDDLEBURGH, NEW LEBANON, NEW PALTZ, NORTH ADAMS, NORTH BLENHEIM, PITTSFIELD, POUGHKEEPSIE, ROTTERDAM, SCHENECTADY, TORRINGTON, AND TROY.

...BREEZY WESTERLY WINDS AND LOW RELATIVE HUMIDITY CONTINUE TODAY THROUGH THE CASCADE GAPS AND INTO THE COLUMBIA BASIN... .Breezy westerly winds through the Cascade gaps will likely (80% chance) overlap with low relative humidity and generate Red Flag conditions continue this afternoon and evening. * AFFECTED AREA...Fire Weather Zones 701 Eastern Columbia River Gorge of Oregon and 703 Warm Springs Reservation. * TIMING...Until 11 PM PDT this evening. * WINDS...Northwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 17 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. Safety instructions: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Winds are decreasing and humidiities slowly rising this evening. Thus, the Red Flag Warning will be allowed to expire. It will not be quite as hot, dry, nor windy Sunday, but fire weather conditions will still be elevated. Residents are urged to use caution to prevent sparking any wildfires.

SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Northeastern Webster County in central Iowa... Wright County in north central Iowa... Franklin County in north central Iowa... Southeastern Humboldt County in north central Iowa... Northwestern Hamilton County in central Iowa... * Until 915 AM CDT. * At 820 AM CDT, severe thunderstorms were located along a line extending from near Belmond Municipal Airport to Clarion Municipal Airport to near Thor, moving east 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... Hampton, Clarion, Eagle Grove, Belmond, Big Wall Lake, Elm Lake, Goldfield, Dows, Latimer, Coulter, Thor, Alexander, Vincent, Woolstock, Geneva, Rowan, Bradford, Hansell, Chapin, and Popejoy. This includes Interstate 35 between mile markers 149 and 175. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

The National Weather Service in Norman has issued a Red Flag Warning for western Oklahoma, which is in effect from 1 PM this afternoon to 9 PM CDT this evening. * WINDS...South 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 14 percent. * TEMPERATURES...Up to 106. * IMPACTS... * SEVERITY... FUELS (ERC)...90th+ percentile...5 (out of 5). WEATHER...Elevated...2 (out of 5). FIRE ENVIRONMENT...7 (out of 10). Safety instructions: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures will contribute to extreme fire behavior.

* WHAT...Dangerously hot conditions expected below 4500 feet, with daytime temperatures ranging from 95 to 105 degrees at Havasupai Gardens, 110 to 115 degrees at Phantom Ranch, and 102 to 106 at Page. * WHERE...Lower elevations of the Grand Canyon, and Marble and Glen Canyons; including Page and Phantom Ranch. * WHEN...From 9 AM MST /10 AM MDT/ this morning to 8 PM MST /9 PM MDT/ this evening. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure. Safety instructions: This warning is reserved for only the hottest days of the year and is issued when temperatures are expected to rise to dangerous levels. Day hikers on Bright Angel Trail should descend no farther than 1 1/2 miles from the upper trailhead. Between the hours of 10 AM and 4 PM, hikers should be out of the canyon or at Havasupai Gardens or Bright Angel campgrounds, physical activity is discouraged. All hikers should have adequate gear, including a wide-brimmed hat, sunscreen, salty snacks, sufficient water, and electrolyte mix. Doubling your calorie intake helps maintain your energy. Hike smart. 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. Take action when you see symptoms of heat exhaustion and heat stroke. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an…

SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Southern Kossuth County in north central Iowa... Northwestern Hancock County in north central Iowa... * Until 700 AM CDT. * At 614 AM CDT, a severe thunderstorm was located near Sexton, or 5 miles northeast of Algona, 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. * Locations impacted include... Algona, Titonka, Wesley, St. Benedict, Irvington, Sexton, Hutchins, Algona Municipal Airport, and Aa Call State Park. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 1243 PM EDT, a severe thunderstorm was located over Pinch, or 10 miles east of Charleston, moving southeast 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... Charleston, Clendenin, Pinch, Elkview, Glen, and Coal Fork. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is also occurring with this storm. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Central Campbell County in north central South Dakota... * Until 130 AM CDT. * At 1231 AM CDT, a severe thunderstorm was located 6 miles south of Pollock, or 8 miles west of Herreid, moving east at 25 mph. HAZARD...Two inch hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. * This severe thunderstorm will be near... Pollock around 1235 AM CDT. Herreid around 1245 AM CDT. Mound City around 1255 AM CDT. Safety instructions: Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

At 459 PM EDT, severe thunderstorms were located along a line extending from Savoy to Otis to near Norfolk, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Law enforcement. At 430 PM law enforcement reported numerous trees and power lines down in Lenox MA. IMPACT...Expect damage to trees and power lines. Locations impacted include... Springfield, Chicopee, Westfield, Holyoke, Amherst, Northampton, Agawam, West Springfield, Greenfield, Deerfield, Ludlow, South Hadley, Easthampton, Longmeadow, East Longmeadow, Southwick, Montague, Granby, Southampton, and Hadley. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

* WHAT...Dangerously hot conditions with highs of 110 to 115 in the Las Vegas Valley, Pahrump, Moapa Valley, and the Colorado River Valley, and up to 120 in Death Valley. Warm overnight temperatures will result in little relief overnight. * WHERE...Lake Mohave, Lake Mead, Lower Colorado River Valley / Lake Havasu, Death Valley National Park, Northeast Clark County, Western Clark and Southern Nye County, and Las Vegas Valley. * WHEN...Until 8 PM PDT /8 PM MST/ Monday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. 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. Monitor the latest forecasts and warnings for updates.

...The National Weather Service in Nashville has issued a Flood Warning for the following rivers in Tennessee... Mill Creek Near Nolensville affecting Davidson County. * WHAT...Flooding due to heavy rainfall. * WHERE...Mill Creek near Nolensville. * WHEN...From this evening to late tonight. * ADDITIONAL DETAILS... - At 7:00 PM CDT Saturday the stage was 10.8 feet. - Forecast...No forecast is available for this location. - Flood stage is 13.0 feet. - Flood History...This crest compares to a previous crest of 10.7 feet on 01/11/2012. - 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. The next statement will be issued late tonight at 400 AM CDT.

The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 800 PM EDT for northern Connecticut...and western and central Massachusetts.

At 215 AM CDT, a severe thunderstorm was located over Roscoe, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Ipswich, Roscoe and Pembrook Colony. 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. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Kanawha County in central West Virginia... West central Clay County in north central West Virginia... * Until 100 PM EDT. * At 1226 PM EDT, a severe thunderstorm was located near Elkview, or 10 miles northeast of Charleston, moving southeast 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... Charleston, Clendenin, Pinch, Elkview, Glen, and Coal Fork. This includes the following highways... Interstate 79 between mile markers 1 and 18. Interstate 77 in West Virginia between mile markers 105 and 109. Safety instructions: For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is also occurring with this storm. Torrential rainfall is also occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

The National Weather Service in Pocatello has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from noon to 9 PM MDT Sunday. * AFFECTED AREA...Fire Weather Zone 475 East Salmon River Mountains/Salmon NF and Fire Weather Zone 476 Lemhi and Lost River Range/Challis NF. * WINDS...West 5 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Wind reaching these speeds and humidity drier than 15 percent can result in rapid fire spread and extreme wildfire intensity. Safety instructions: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies.

At 725 PM CDT, a severe thunderstorm was located 7 miles northwest of Lakin, moving southeast at 10 mph. HAZARD...60 mph wind gusts. Blowing dust leading to localized reduced visibility. Lightning induced wildfire risk. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lakin. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

At 754 PM EDT, a severe thunderstorm was located 10 miles northeast of Slippery Rock, or 9 miles east of Grove City, moving east at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Emlenton, Bruin, Clintonville, Eau Claire, Kennerdell, Barkeyville, Cherry Valley, Boyers and Cranberry Township. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.

At 707 PM EDT, a severe thunderstorm was located over Grand Valley, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Grand Valley and Tidioute. 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. Stay inside a well built structure and keep away from windows. Continuous cloud to ground lightning is 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.

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... East central Butler County in southwestern Ohio... West central Warren County in southwestern Ohio... * Until 915 PM EDT. * At 844 PM EDT, a severe thunderstorm was located over Monroe, moving southeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Middletown, Mason, Lebanon, Monroe, South Middletown, Hunter, South Lebanon, Hageman, State Route 63 at State Route 741, and Kings Mills. This includes the following Interstates... I-71 in Ohio between mile markers 26 and 29. I-75 in Ohio between mile markers 27 and 33. Safety instructions: For your protection move to an interior room on the lowest floor of a building. To report severe weather, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

At 1006 AM CDT, a severe thunderstorm was located over Cottage Grove, or near Marshall, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Madison, Sun Prairie, Fitchburg, Stoughton, Waunakee, Verona, Oregon, McFarland, Monona, Windsor, Edgerton, Columbus, Marshall, Deforest, Cottage Grove, Belleville, Deerfield, Fall River, Shorewood Hills, and Cambridge. People attending Madison Ride the Drive should seek safe shelter immediately! Safety instructions: For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with 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.

FFWDMX The National Weather Service in Des Moines has issued a * Flash Flood Warning for... Northwestern Webster County in central Iowa... * Until noon CDT Sunday. * At 548 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 4 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... Western portions of Fort Dodge, Lizard Creek, and Clare. Safety instructions: For the latest stream observations and forecasts refer to weather.gov/desmoines/water. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern Cumberland County in southern New Jersey... Salem County in southern New Jersey... Southern Camden County in southern New Jersey... Gloucester County in southern New Jersey... * Until 300 PM EDT. * At 218 PM EDT, severe thunderstorms were located along a line extending from near Gibbstown to near Woodstown to Port Penn, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Vineland, Millville, Bridgeton, Glassboro, Lindenwold, Pennsville, Pitman, Clayton, Berlin, Salem, Woodstown, Alloway, Woodbury Heights, Quinton, Swedesboro, Chesilhurst, Newfield, Elmer, Greenwich, and Shiloh. This includes the following highways... New Jersey Turnpike between exits 1 and 2. Interstate 295 in New Jersey between mile markers 9 and 18. Atlantic City Expressway between mile markers 30 and 44. 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 Mount Holly NJ.

At 1246 AM CDT, a severe thunderstorm was located near Herreid, moving east at 25 mph. HAZARD...Tennis ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. This severe thunderstorm will be near... Herreid around 1250 AM CDT. Mound City around 1255 AM CDT. Safety instructions: Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

At 1003 PM EDT, a severe thunderstorm was located over Union Hill, or near Canton, moving north at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Canton, Mountain Park, Roswell, Alpharetta, Milton, Woodstock, Holly Springs, Ball Ground, Free Home, Buffington, Hickory Flat, Union Hill, Birmingham, Holbrook, Lathemtown, and Reavis Mountain. Safety instructions: For your protection move to an interior room on the lowest floor of a building.

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... North central Queen Anne's County in northeastern Maryland... Kent County in northeastern Maryland... * Until 215 PM EDT. * At 130 PM EDT, severe thunderstorms were located along a line extending from Aberdeen Proving Ground to near Bowleys Quarters, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Chestertown, Betterton, Newtown, Morgnec, Old Town, Kennedyville, Langford, Galena, and Kingstown. 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.

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

SMWCHS The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from South Santee River SC to Savannah GA out 20 NM... * Until 1015 AM EDT. * At 809 AM EDT, severe thunderstorms capable of producing waterspouts were located along a line from over Bull Breakers to near Channel Buoy 5, moving southeast at 5 knots. HAZARD...Waterspouts and wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Lowcountry Anglers, Kiawah Reef, N. Edisto Nearshore Reef, Edisto Sixty Reef, Deveaux Bank, Charleston Harbor Entrance, Air Force Reef, Charleston Nearshore Reef, Charleston Sixty, Joe Shuford Reef, Charleston Coastal Anglers, Edisto Forty Reef, Rattlesnake Shoal, Capers Island Buoy and Capers Reef. 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.

SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Jefferson County in southeastern Wisconsin... * Until 1115 AM CDT. * At 1034 AM CDT, a severe thunderstorm was located over Fort Atkinson, moving east at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Whitewater, Fort Atkinson, Jefferson, Lake Mills, Palmyra, Cambridge, Lake Ripley, Lake Koshkonong, Rome, Hebron, Sullivan, Busseyville, Helenville, and Nws Milwaukee/sullivan. Safety instructions: 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.

FFWOHX The National Weather Service in Nashville has issued a * Flash Flood Warning for... Central Rutherford County in Middle Tennessee... Southwestern Smith County in Middle Tennessee... Southern Wilson County in Middle Tennessee... * Until 815 PM CDT. * At 519 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across 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... Murfreesboro, Lebanon, Carthage, Smyrna, La Vergne, Watertown, Walterhill, Rural Hill, South Carthage, Alexandria, Cedars Of Lebanon State Park, Lascassas, Milton, Gladeville and Tuckers Crossroads. Safety instructions: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

At 900 PM EDT, a severe thunderstorm was located 6 miles west of Brookville, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Clarion, Brookville, Reynoldsville, Brockway, Falls Creek, Strattanville, Summerville, Limestone, Corsica and Knox-Dale. Safety instructions: Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Dickinson County in northwestern Iowa... * Until 500 AM CDT. * At 432 AM CDT, a severe thunderstorm was located over Terril, or 10 miles southwest of Estherville, moving northeast at 20 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Public. 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 thunderstorm will be near... Terril and Superior around 435 AM CDT. Safety instructions: For your protection move to an interior room on the lowest floor of a building. This storm is producing large hail. SEEK SHELTER NOW inside a sturdy structure and stay away from windows! To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.