This page displays last 20 Severe Weather Alerts issued by the National Weather Service

NOTE: Zoom in and out on each map using the "+" and "-" button located on each map.

2025-09-04 15:10:34
WUUS52 KGSP 041910
Severe Thunderstorm Warning

425 WUUS52 KGSP 041910 SVRGSP NCC023-027-042000- /O.NEW.KGSP.SV.W.0241.250904T1910Z-250904T2000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Greenville-Spartanburg SC 310 PM EDT Thu Sep 4 2025 The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... Northwestern Caldwell County in western North Carolina... Northwestern Burke County in western North Carolina... * Until 400 PM EDT. * At 310 PM EDT, a severe thunderstorm was located 11 miles north of Morganton, or 4 miles northeast of Table Rock, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is expected. Expect wind damage to trees and power lines. * Locations impacted include... Edgemont, Collettsville, Patterson, Upton, and Globe. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. Please report damaging winds, hail, or flooding to the National Weather Service by calling toll free, 1, 800, 2 6 7, 8 1 0 1, or by posting on our Facebook page, or post it to X using hashtag nwsgsp. Your message should describe the event and the specific location where it occurred. && LAT...LON 3603 8151 3582 8173 3588 8186 3606 8174 3610 8172 3610 8160 TIME...MOT...LOC 1910Z 212DEG 17KT 3589 8176 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 15:10:14
WUUS54 KMRX 041909
Severe Thunderstorm Warning

405 WUUS54 KMRX 041909 SVRMRX TNC029-155-042015- /O.NEW.KMRX.SV.W.0220.250904T1909Z-250904T2015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 309 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southwestern Cocke County in east Tennessee... Central Sevier County in east Tennessee... * Until 415 PM EDT. * At 309 PM EDT, a severe thunderstorm was located 8 miles west of Pigeon Forge, or 9 miles southwest of Sevierville, 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... Sevierville, Gatlinburg, Pigeon Forge, Smoky Mountains-Newfound Gap, Smoky Mountains-Balsam Mountain, Pittman Center, Wears Valley, and Great Smoky Mountains National Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3573 8372 3578 8373 3588 8369 3574 8318 3573 8320 3573 8324 3572 8325 3569 8326 3567 8329 3566 8330 3566 8334 3564 8337 3562 8341 TIME...MOT...LOC 1909Z 288DEG 28KT 3580 8371 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 15:09:24
WGUS55 KFGZ 041909
Flash Flood Warning

426 WGUS55 KFGZ 041909 FFWFGZ AZC005-050115- /O.NEW.KFGZ.FF.W.0039.250904T1909Z-250905T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ 1209 PM MST Thu Sep 4 2025 The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The North Canyon Wash Basin downstream of the Dragon Bravo Fire scar in...Coconino County in north central Arizona...this includes the Colorado River between mile markers 17 and 21. * Until 615 PM MST /715 PM MDT/ Thursday. * At 1209 PM MST /109 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain over the North Canyon Wash Basin downstream of the Dragon Bravo Fire scar. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow moving through the North Canyon Wash. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the North Canyon Wash Basin downstream of the Dragon Bravo Fire scar. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the North Canyon Wash Basin downstream of the Dragon Bravo Fire scar. * Some locations that will experience flash flooding include... Grand Canyon National Park and Saddle Mountain Wilderness. This includes the Colorado River between mile markers 17 and 21. This includes the following recreation areas and campgrounds... House Rock Camp Site, 18 Mile Wash Camp Site, 18 Mile Ledges Camp Site, Upper North Canyon Camp Site and Lower North Canyon Camp Site. This includes the following creeks, washes and rivers... North Canyon, "18- Mile Wash", "19- Mile Canyon", Colorado River, South Canyon, House Rock Wash, Hanaa Ninadzidzahi and North Canyon Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Flash flooding is occurring or imminent downstream of the Dragon Bravo Fire scar. Severe debris flow are expected across roads and in remote canyon drainages on the Kaibab Plateau east of State Route 67. Campers and hikers should get away from creeks and move to higher ground immediately! Stay away or be swept away! && LAT...LON 3663 11175 3661 11178 3660 11180 3659 11186 3654 11190 3646 11196 3644 11202 3651 11204 3662 11191 3665 11183 3668 11173 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2025-09-04 15:08:04
WUUS54 KMRX 041907
Severe Thunderstorm Warning

891 WUUS54 KMRX 041907 SVRMRX TNC029-155-042000- /O.NEW.KMRX.SV.W.0219.250904T1907Z-250904T2000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 307 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southwestern Cocke County in east Tennessee... East central Sevier County in east Tennessee... * Until 400 PM EDT. * At 307 PM EDT, a severe thunderstorm was located 9 miles northeast of Gatlinburg, 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... Smoky Mountains-Big Creek, Pittman Center, Cosby, and Hartford. This includes Interstate 40 in Tennessee between mile markers 442 and 450. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3579 8342 3588 8338 3585 8307 3577 8312 3577 8316 3575 8316 3573 8320 TIME...MOT...LOC 1907Z 284DEG 21KT 3583 8339 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 15:00:34
WUUS51 KLWX 041900
Severe Thunderstorm Warning

119 WUUS51 KLWX 041900 SVRLWX MDC021-041930- /O.NEW.KLWX.SV.W.0369.250904T1900Z-250904T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 300 PM EDT Thu Sep 4 2025 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Southern Frederick County in north central Maryland... * Until 330 PM EDT. * At 300 PM EDT, a severe thunderstorm was located near Point Of Rocks, or near Harry Grove Stadium, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Frederick, Harry Grove Stadium, Ballenger Creek, Mount Airy, New Market, Green Valley, Point Of Rocks, Linganore-Bartonsville, Adamstown, Buckeystown, Libertytown, Monrovia, Ijamsville, Mount Pleasant, Doubs, Park Mills, and Tuscarora. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 Sterling Virginia. && LAT...LON 3936 7717 3931 7727 3925 7748 3927 7754 3934 7756 3949 7726 TIME...MOT...LOC 1900Z 245DEG 24KT 3932 7747 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:57:04
WUUS54 KMRX 041856
Severe Thunderstorm Warning

232 WUUS54 KMRX 041856 SVRMRX TNC009-093-041945- /O.NEW.KMRX.SV.W.0218.250904T1856Z-250904T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 256 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southwestern Knox County in east Tennessee... North central Blount County in east Tennessee... * Until 345 PM EDT. * At 256 PM EDT, a severe thunderstorm was located near Farragut, or 9 miles northwest of Alcoa, 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... Knoxville, Alcoa, Farragut, Rockford, Lake Forest, and Bearden. This includes Interstate 40 in Tennessee between mile markers 375 and 387. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3587 8415 3594 8415 3598 8383 3585 8382 TIME...MOT...LOC 1856Z 265DEG 19KT 3590 8410 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:56:24
WUUS51 KBTV 041856
Severe Thunderstorm Warning

108 WUUS51 KBTV 041856 SVRBTV NYC089-041945- /O.NEW.KBTV.SV.W.0059.250904T1856Z-250904T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Burlington VT 256 PM EDT Thu Sep 4 2025 The National Weather Service in Burlington has issued a * Severe Thunderstorm Warning for... Central St. Lawrence County in northern New York... * Until 345 PM EDT. * At 255 PM EDT, severe thunderstorms were located along a line extending from 13 miles southwest of West Fowler to 37 miles southwest of Pitcairn, moving northeast at 55 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Law enforcement reports tree downed by winds. IMPACT...Expect damage to trees and powerlines. * Locations impacted include... Rensselaer Falls, Heuvelton, Richville, Canton Village, Gouverneur Village, Hermon Village, Norwood, Potsdam Village, De Peyster, Potsdam, Gouverneur, Pierrepont, Hermon, De Kalb, Fowler, Russell, Pitcairn, Ogdensburg, Edwards, and Madrid. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4441 7501 4407 7510 4429 7559 4471 7548 4475 7540 4476 7542 4477 7541 4478 7539 4488 7500 TIME...MOT...LOC 1855Z 209DEG 47KT 4409 7556 4370 7562 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:55:43
WUUS54 KMRX 041855
Severe Thunderstorm Warning

585 WUUS54 KMRX 041855 SVRMRX TNC057-059-063-067-073-041945- /O.NEW.KMRX.SV.W.0217.250904T1855Z-250904T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 255 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southwestern Hawkins County in east Tennessee... Southwestern Hancock County in east Tennessee... West central Greene County in east Tennessee... Northeastern Grainger County in east Tennessee... Northeastern Hamblen County in east Tennessee... * Until 345 PM EDT. * At 255 PM EDT, a severe thunderstorm was located near Bean Station, or 8 miles northeast of Rutledge, moving east at 30 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... Morristown, Rogersville, Bean Station, Russellville, Mosheim, Bulls Gap, Thorn Hill, Mooresburg, St. Clair, and Mohawk. This includes Interstate 81 in Tennessee between mile markers 19 and 23. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3640 8299 3618 8304 3631 8348 3637 8346 3637 8345 3639 8346 3639 8345 3640 8345 3641 8344 TIME...MOT...LOC 1855Z 279DEG 26KT 3634 8338 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:49:53
WUUS51 KRNK 041849
Severe Thunderstorm Warning

915 WUUS51 KRNK 041849 SVRRNK NCC171-193-197-041945- /O.NEW.KRNK.SV.W.0219.250904T1849Z-250904T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service BLACKSBURG VA 249 PM EDT Thu Sep 4 2025 The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Southeastern Surry County in northwestern North Carolina... Southeastern Wilkes County in northwestern North Carolina... Yadkin County in northwestern North Carolina... * Until 345 PM EDT. * At 249 PM EDT, a severe thunderstorm was located near North Wilkesboro, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... North Wilkesboro... Elkin... Wilkesboro... Yadkinville... Jonesville... Boonville... and East Bend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X. && LAT...LON 3603 8122 3628 8114 3629 8045 3624 8045 3622 8043 3621 8045 3614 8044 3610 8051 3608 8052 3605 8050 3606 8098 3603 8106 TIME...MOT...LOC 1849Z 269DEG 24KT 3614 8109 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:44:13
WUUS54 KMRX 041843
Severe Thunderstorm Warning

805 WUUS54 KMRX 041843 SVRMRX TNC001-013-151-041930- /O.NEW.KMRX.SV.W.0216.250904T1843Z-250904T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 243 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Northwestern Anderson County in east Tennessee... Southwestern Campbell County in east Tennessee... Southeastern Scott County in east Tennessee... * Until 330 PM EDT. * At 243 PM EDT, a severe thunderstorm was located 7 miles south of Huntsville, or 14 miles northeast of Wartburg, 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... La Follette, Jacksboro, Caryville, Rocky Top, Disney, Cove Lake State Park, Smokey Junction, Norma, Slick Rock, and Robbins. This includes Interstate 75 in Tennessee between mile markers 127 and 139. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3635 8411 3616 8415 3627 8459 3628 8460 3637 8456 TIME...MOT...LOC 1843Z 278DEG 24KT 3630 8448 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:37:22
WUUS51 KRNK 041837
Severe Thunderstorm Warning

354 WUUS51 KRNK 041837 SVRRNK VAC019-023-121-161-770-775-041915- /O.NEW.KRNK.SV.W.0218.250904T1837Z-250904T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service BLACKSBURG VA 237 PM EDT Thu Sep 4 2025 The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Roanoke County in west central Virginia... The City of Salem in west central Virginia... The City of Roanoke in west central Virginia... Northwestern Bedford County in south central Virginia... Southern Botetourt County in west central Virginia... Northeastern Montgomery County in southwestern Virginia... * Until 315 PM EDT. * At 237 PM EDT, a severe thunderstorm was located over Glenvar, or near Salem, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Roanoke... Salem... Vinton... Bedford... Troutville... Stewartsville... and Montvale. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for damaging winds. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X. && LAT...LON 3723 7946 3721 7978 3723 7978 3723 7979 3721 7980 3723 7983 3721 7984 3723 7985 3720 7989 3718 8023 3737 8022 3750 7953 TIME...MOT...LOC 1837Z 257DEG 33KT 3726 8012 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:34:07
WUUS51 KRNK 041833
Severe Thunderstorm Warning

845 WUUS51 KRNK 041833 SVRRNK NCC157-169-171-VAC035-063-067-089-141-690-041930- /O.NEW.KRNK.SV.W.0217.250904T1833Z-250904T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service BLACKSBURG VA 233 PM EDT Thu Sep 4 2025 The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Surry County in northwestern North Carolina... Stokes County in north central North Carolina... Western Rockingham County in north central North Carolina... Southern Floyd County in southwestern Virginia... The City of Martinsville in south central Virginia... Carroll County in southwestern Virginia... Western Henry County in south central Virginia... Patrick County in southwestern Virginia... Southwestern Franklin County in west central Virginia... * Until 330 PM EDT. * At 232 PM EDT, severe thunderstorms were located along a line extending from near Sylvatus to near Mountain Park, moving east at 50 mph. This storm has a history of wind damage including damage to trees and powerlines. HAZARD...60 mph wind gusts. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Martinsville... Mount Airy... Elkin... Fairview... Flat Rock... Hillsville... and Mayodan. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for damaging winds. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X. && LAT...LON 3633 8087 3636 8090 3688 8074 3690 8068 3691 7980 3628 7994 3627 8054 3628 8054 3627 8060 3629 8063 3627 8071 3628 8074 3626 8075 3627 8078 3626 8078 3626 8087 TIME...MOT...LOC 1832Z 247DEG 43KT 3685 8069 3635 8084 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH

2025-09-04 14:30:46
WUUS54 KMRX 041830
Severe Thunderstorm Warning

115 WUUS54 KMRX 041830 SVRMRX TNC009-093-155-041915- /O.NEW.KMRX.SV.W.0215.250904T1830Z-250904T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 230 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southeastern Knox County in east Tennessee... Northeastern Blount County in east Tennessee... West central Sevier County in east Tennessee... * Until 315 PM EDT. * At 230 PM EDT, a severe thunderstorm was located near Rockford, or near Knoxville, moving east at 30 mph. HAZARD...Golf 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... Knoxville, Alcoa, Louisville, Rockford, Eagleton Village, Walland, Lake Forest, Seymour, and Wildwood. This includes Interstate 40 in Tennessee near mile marker 384. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. This is a dangerous storm. Prepare immediately for large destructive hail capable of producing significant damage. People outside should move to shelter inside a strong building, and stay away from windows. && LAT...LON 3584 8403 3595 8399 3590 8365 3568 8372 TIME...MOT...LOC 1830Z 284DEG 24KT 3590 8398 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:26:06
WUUS54 KMRX 041825
Severe Thunderstorm Warning

992 WUUS54 KMRX 041825 SVRMRX TNC155-041915- /O.NEW.KMRX.SV.W.0214.250904T1825Z-250904T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 225 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Central Sevier County in east Tennessee... * Until 315 PM EDT. * At 225 PM EDT, a severe thunderstorm was located 9 miles west of Sevierville, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Sevierville, Gatlinburg, Pigeon Forge, Pittman Center, McMahan, Bird Crossing, Harrisburg, and Fairgarden. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 3583 8372 3595 8368 3594 8354 3593 8349 3593 8348 3592 8347 3593 8346 3592 8346 3593 8344 3592 8339 3591 8339 3592 8336 3591 8334 3572 8338 TIME...MOT...LOC 1825Z 279DEG 26KT 3589 8374 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:24:01
WUUS51 KBUF 041823
Severe Thunderstorm Warning

007 WUUS51 KBUF 041823 SVRBUF NYC045-049-075-042000- /O.NEW.KBUF.SV.W.0080.250904T1823Z-250904T2000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 223 PM EDT Thu Sep 4 2025 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... South central Jefferson County in central New York... Lewis County in central New York... Northeastern Oswego County in central New York... * Until 400 PM EDT. * At 222 PM EDT, a severe thunderstorm was located near Redfield, or 15 miles southeast of Sandy Island Beach State Park, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lowville, Redfield, Highmarket, Whetstone Gulf State Park, Richland, Denmark, New Bremen, Watson, Martinsburg, and Williamstown. This includes Interstate 81 near exit 37. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4342 7553 4348 7581 4340 7585 4341 7595 4365 7614 4378 7581 4411 7519 4410 7517 4361 7511 TIME...MOT...LOC 1822Z 236DEG 28KT 4354 7592 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:18:30
WUUS54 KMRX 041818
Severe Thunderstorm Warning

621 WUUS54 KMRX 041818 SVRMRX TNC025-057-067-041900- /O.NEW.KMRX.SV.W.0213.250904T1818Z-250904T1900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 218 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southeastern Claiborne County in east Tennessee... Southwestern Hancock County in east Tennessee... North central Grainger County in east Tennessee... * Until 300 PM EDT. * At 217 PM EDT, a severe thunderstorm was located near New Tazewell, or 11 miles south of Middlesboro, 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... New Tazewell, Tazewell, Springdale, Lone Mountain, Howard Quarter, Thorn Hill, and Sandlick. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3642 8379 3652 8374 3649 8331 3628 8340 TIME...MOT...LOC 1817Z 284DEG 24KT 3645 8370 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:16:10
WUUS51 KRNK 041815
Severe Thunderstorm Warning

038 WUUS51 KRNK 041815 SVRRNK VAC035-063-067-121-155-161-197-750-041915- /O.NEW.KRNK.SV.W.0216.250904T1815Z-250904T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service BLACKSBURG VA 215 PM EDT Thu Sep 4 2025 The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Southern Roanoke County in west central Virginia... Pulaski County in southwestern Virginia... The City of Radford in southwestern Virginia... Floyd County in southwestern Virginia... East central Wythe County in southwestern Virginia... Northeastern Carroll County in southwestern Virginia... Western Franklin County in west central Virginia... Southern Montgomery County in southwestern Virginia... * Until 315 PM EDT. * At 215 PM EDT, a severe thunderstorm was located over Claytor Lake State Park, or near Dublin, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Blacksburg... Christiansburg... Radford... Pulaski... Rocky Mount... Dublin... and Floyd. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for damaging winds. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X. && LAT...LON 3714 8082 3725 8000 3721 7996 3721 7994 3687 7982 3686 8017 3687 8024 3686 8027 3684 8084 TIME...MOT...LOC 1815Z 258DEG 29KT 3704 8066 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 14:05:50
WUUS51 KBUF 041805
Severe Thunderstorm Warning

535 WUUS51 KBUF 041805 SVRBUF NYC045-049-075-041915- /O.NEW.KBUF.SV.W.0079.250904T1805Z-250904T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 205 PM EDT Thu Sep 4 2025 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Jefferson County in central New York... Northern Lewis County in central New York... Northeastern Oswego County in central New York... * Until 315 PM EDT. * At 205 PM EDT, a severe thunderstorm was located near Adams Center, or 10 miles southwest of Watertown, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Watertown, Sandy Island Beach State Park, Fort Drum, Carthage, West Carthage, Clayton, Adams, Dexter, Glen Park, and Herrings. This includes Interstate 81 between exits 37 and 52. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4440 7583 4439 7584 4410 7517 4404 7516 4370 7572 4356 7629 4358 7626 4370 7627 4423 7618 4429 7612 TIME...MOT...LOC 1805Z 246DEG 36KT 4386 7607 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 13:56:49
WUUS54 KMRX 041756
Severe Thunderstorm Warning

661 WUUS54 KMRX 041756 SVRMRX TNC001-009-093-041845- /O.NEW.KMRX.SV.W.0212.250904T1756Z-250904T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 156 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southern Anderson County in east Tennessee... Southwestern Knox County in east Tennessee... North central Blount County in east Tennessee... * Until 245 PM EDT. * At 156 PM EDT, a severe thunderstorm was located near Oak Ridge, 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... Knoxville, Oak Ridge, Alcoa, Farragut, Louisville, Bearden, and Karns. This includes Interstate 40 in Tennessee between mile markers 372 and 387. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3591 8426 3599 8424 3598 8393 3582 8399 TIME...MOT...LOC 1756Z 283DEG 21KT 3595 8422 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2025-09-04 13:53:48
WUUS51 KRNK 041753
Severe Thunderstorm Warning

454 WUUS51 KRNK 041753 SVRRNK NCC005-009-171-193-VAC035-077-155-197-640-041900- /O.NEW.KRNK.SV.W.0215.250904T1753Z-250904T1900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service BLACKSBURG VA 153 PM EDT Thu Sep 4 2025 The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Alleghany County in northwestern North Carolina... Northwestern Surry County in northwestern North Carolina... Northeastern Wilkes County in northwestern North Carolina... East central Ashe County in northwestern North Carolina... South central Pulaski County in southwestern Virginia... Southern Wythe County in southwestern Virginia... Carroll County in southwestern Virginia... The City of Galax in southwestern Virginia... Grayson County in southwestern Virginia... * Until 300 PM EDT. * At 153 PM EDT, a severe thunderstorm was located near Twin Oaks, or near Independence, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mount Airy... Galax... Hillsville... Sparta... Dobson... Independence... and Fries. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for damaging winds. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X. && LAT...LON 3634 8132 3676 8129 3676 8126 3683 8128 3692 8063 3688 8059 3663 8061 3660 8063 3659 8061 3634 8063 TIME...MOT...LOC 1753Z 260DEG 36KT 3656 8121 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH