483 WUUS54 KMRX 041602 SVRMRX TNC019-163-VAC167-169-191-520-041645- /O.NEW.KMRX.SV.W.0204.250904T1602Z-250904T1645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 1202 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Sullivan County in east Tennessee... Northwestern Carter County in east Tennessee... Southwestern Russell County in southwestern Virginia... The City of Bristol in southwestern Virginia... Southeastern Scott County in southwestern Virginia... Southwestern Washington County in southwestern Virginia... * Until 1245 PM EDT. * At 1202 PM EDT, severe thunderstorms were located along a line extending from near Gate City to 8 miles southwest of Colonial Heights, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Kingsport, Bristol Tn, Bristol Va, Abingdon, Walnut Hill, Spurgeon, Colonial Heights, Oak Grove, Bluff City, and Nickelsville. This includes the following highways... Interstate 26 in Tennessee between mile markers 8 and 10. Interstate 81 in Tennessee between mile markers 56 and 75. Interstate 81 in Virginia between mile markers 1 and 19. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3637 8205 3642 8239 3643 8239 3642 8241 3643 8240 3644 8242 3644 8246 3643 8254 3677 8253 3682 8191 TIME...MOT...LOC 1602Z 271DEG 40KT 3669 8257 3643 8265 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DGS  791 WHUS52 KKEY 041604 SMWKEY GMZ035-044-054-041630- /O.NEW.KKEY.MA.W.0287.250904T1604Z-250904T1630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 1204 PM EDT Thu Sep 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... * Until 1230 PM EDT. * At 1204 PM EDT, a strong thunderstorm was located near Cosgrove Shoal Light, moving east at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Cosgrove Shoal Light and Marquesas Keys. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2457 8240 2461 8208 2439 8200 2434 8240 TIME...MOT...LOC 1604Z 260DEG 16KT 2442 8227 HAIL...0.00IN WIND...>34KTS $$ AP  984 WUUS54 KMRX 041614 SVRMRX TNC059-063-073-041700- /O.NEW.KMRX.SV.W.0205.250904T1614Z-250904T1700Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 1214 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... Northwestern Greene County in east Tennessee... Northeastern Hamblen County in east Tennessee... * Until 100 PM EDT. * At 1214 PM EDT, a severe thunderstorm was located near Russellville, or near Morristown, 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... Morristown, Greeneville, Russellville, Mosheim, Bulls Gap, Romeo, Mohawk, and St. Clair. This includes Interstate 81 in Tennessee between mile markers 17 and 33. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. && LAT...LON 3635 8287 3614 8289 3623 8330 3626 8329 3626 8328 3628 8328 3627 8327 3628 8327 3629 8326 3631 8327 TIME...MOT...LOC 1614Z 272DEG 25KT 3627 8326 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DGS  933 FZUS72 KKEY 041620 MWSKEY Marine Weather Statement National Weather Service Key West FL 1220 PM EDT Thu Sep 4 2025 GMZ035-044-054-041630- /O.EXP.KKEY.MA.W.0287.000000T0000Z-250904T1630Z/ 1220 PM EDT Thu Sep 4 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1230 PM EDT... && LAT...LON 2457 8240 2461 8208 2439 8200 2434 8240 TIME...MOT...LOC 1620Z 260DEG 16KT 2443 8220 $$ AP  569 WWUS54 KMRX 041631 SVSMRX Severe Weather Statement National Weather Service Morristown TN 1231 PM EDT Thu Sep 4 2025 TNC019-163-VAC167-169-191-520-041645- /O.CON.KMRX.SV.W.0204.000000T0000Z-250904T1645Z/ Sullivan TN-Carter TN-Russell VA-City of Bristol VA-Scott VA- Washington VA- 1231 PM EDT Thu Sep 4 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 PM EDT FOR SULLIVAN...NORTHWESTERN CARTER...SOUTH CENTRAL RUSSELL... SOUTHEASTERN SCOTT AND SOUTHWESTERN WASHINGTON COUNTIES AND THE CITY OF BRISTOL... At 1231 PM EDT, severe thunderstorms were located along a line extending from near Bristol Va to 6 miles north of Elizabethton, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Kingsport, Bristol Tn, Bristol Va, Abingdon, Walnut Hill, Spurgeon, Oak Grove, Bluff City, Hunter, and Morril's Cave. This includes the following highways... Interstate 81 in Tennessee between mile markers 64 and 75. Interstate 81 in Virginia between mile markers 1 and 19. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3637 8205 3642 8239 3643 8239 3642 8241 3643 8240 3644 8242 3644 8247 3679 8223 3682 8191 TIME...MOT...LOC 1631Z 271DEG 40KT 3668 8218 3642 8226 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DGS  182 WWUS54 KMRX 041632 SVSMRX Severe Weather Statement National Weather Service Morristown TN 1232 PM EDT Thu Sep 4 2025 TNC059-063-073-041700- /O.CON.KMRX.SV.W.0205.000000T0000Z-250904T1700Z/ Hawkins TN-Greene TN-Hamblen TN- 1232 PM EDT Thu Sep 4 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 100 PM EDT FOR SOUTH CENTRAL HAWKINS...NORTHWESTERN GREENE AND EAST CENTRAL HAMBLEN COUNTIES... At 1232 PM EDT, a severe thunderstorm was located near Russellville, or 11 miles southwest of Rogersville, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Greeneville, Mosheim, Bulls Gap, Romeo, and Mohawk. This includes Interstate 81 in Tennessee between mile markers 17 and 33. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3620 8317 3632 8314 3633 8307 3635 8287 3614 8289 3618 8307 TIME...MOT...LOC 1632Z 272DEG 25KT 3627 8310 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DGS  698 FZAK78 PAFC 041634 MWSAFC Marine Weather Statement National Weather Service Anchorage AK 834 AM AKDT Thu Sep 4 2025 PKZ787-050045- Kiska to Attu Pacific Side- 834 AM AKDT Thu Sep 4 2025 ...THUNDERSTORMS OVER THE WESTERN ALEUTIANS FROM ATTU TO KISKA A cluster of thunderstorms is apparent on satellite this morning. Numerous lightning strikes are being observed with these storms. Lightning is the main threat with the storms, but gusty winds could also be a threat. The cluster of storms is approaching from the south and will slowly move towards Attu, Shemya and Kiska within the next few hours. $$  264 WWUS54 KMRX 041640 SVSMRX Severe Weather Statement National Weather Service Morristown TN 1240 PM EDT Thu Sep 4 2025 TNC019-163-VAC167-169-191-520-041650- /O.EXP.KMRX.SV.W.0204.000000T0000Z-250904T1645Z/ Sullivan TN-Carter TN-Russell VA-City of Bristol VA-Scott VA- Washington VA- 1240 PM EDT Thu Sep 4 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SULLIVAN...NORTHWESTERN CARTER...SOUTH CENTRAL RUSSELL...SOUTHEASTERN SCOTT AND SOUTHWESTERN WASHINGTON COUNTIES AND THE CITY OF BRISTOL WILL EXPIRE AT 1245 PM EDT... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms. && LAT...LON 3637 8205 3642 8239 3643 8239 3642 8241 3643 8240 3644 8242 3644 8247 3679 8223 3682 8191 TIME...MOT...LOC 1640Z 271DEG 40KT 3668 8208 3642 8216 $$ DGS  007 WFUS54 KMRX 041646 TORMRX TNC001-093-129-145-041730- /O.NEW.KMRX.TO.W.0028.250904T1646Z-250904T1730Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Morristown TN 1246 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Tornado Warning for... Southeastern Morgan County in east Tennessee... Southwestern Anderson County in east Tennessee... Western Knox County in east Tennessee... Northeastern Roane County in east Tennessee... * Until 130 PM EDT. * At 1245 PM EDT, a severe thunderstorm capable of producing a tornado was located near Oliver Springs, or 8 miles west of Oak Ridge, moving east at 25 mph. HAZARD...Tornado. 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... Oak Ridge and Oliver Springs around 1250 PM EDT. Other locations impacted by this tornadic thunderstorm include Coalfield. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 3597 8449 3607 8448 3607 8416 3593 8415 TIME...MOT...LOC 1645Z 272DEG 20KT 3601 8444 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ DGS  610 WUUS54 KMRX 041651 SVRMRX TNC059-171-179-041730- /O.NEW.KMRX.SV.W.0206.250904T1651Z-250904T1730Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Morristown TN 1251 PM EDT Thu Sep 4 2025 The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southwestern Washington County in east Tennessee... East central Greene County in east Tennessee... West central Unicoi County in east Tennessee... * Until 130 PM EDT. * At 1251 PM EDT, a severe thunderstorm was located near Greeneville, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Greeneville, Erwin, Jonesborough, Tusculum, Midway, Banner Hill, Mosheim, Leesburg, Chucky, and Limestone. This includes Interstate 26 in Tennessee between mile markers 38 and 45. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3612 8297 3627 8294 3630 8242 3605 8243 TIME...MOT...LOC 1651Z 270DEG 33KT 3617 8291 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DGS  954 WWUS54 KMRX 041652 SVSMRX Severe Weather Statement National Weather Service Morristown TN 1252 PM EDT Thu Sep 4 2025 TNC059-063-073-041702- /O.EXP.KMRX.SV.W.0205.000000T0000Z-250904T1700Z/ Hawkins TN-Greene TN-Hamblen TN- 1252 PM EDT Thu Sep 4 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL HAWKINS... NORTHWESTERN GREENE AND EAST CENTRAL HAMBLEN COUNTIES WILL EXPIRE AT 100 PM EDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. && LAT...LON 3620 8317 3632 8314 3633 8307 3635 8287 3614 8289 3618 8307 TIME...MOT...LOC 1652Z 272DEG 25KT 3627 8294 $$ DGS  965 WWUS54 KMRX 041658 SVSMRX Severe Weather Statement National Weather Service Morristown TN 1258 PM EDT Thu Sep 4 2025 TNC129-041708- /O.CAN.KMRX.TO.W.0028.000000T0000Z-250904T1730Z/ Morgan TN- 1258 PM EDT Thu Sep 4 2025 ...THE TORNADO WARNING FOR SOUTHEASTERN MORGAN COUNTY IS CANCELLED... The tornadic thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 3598 8440 3603 8438 3605 8436 3605 8434 3606 8434 3606 8435 3607 8416 3593 8415 TIME...MOT...LOC 1658Z 272DEG 20KT 3601 8435 $$ TNC001-093-145-041730- /O.CON.KMRX.TO.W.0028.000000T0000Z-250904T1730Z/ Anderson TN-Knox TN-Roane TN- 1258 PM EDT Thu Sep 4 2025 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 130 PM EDT FOR SOUTHWESTERN ANDERSON...WESTERN KNOX AND NORTHEASTERN ROANE COUNTIES... At 1258 PM EDT, a severe thunderstorm capable of producing a tornado was located over Oliver Springs, or near Oak Ridge, moving east at 25 mph. HAZARD...Tornado. 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... Oak Ridge and Oliver Springs around 105 PM EDT. Other locations impacted by this tornadic thunderstorm include Coalfield. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 3598 8440 3603 8438 3605 8436 3605 8434 3606 8434 3606 8435 3607 8416 3593 8415 TIME...MOT...LOC 1658Z 272DEG 20KT 3601 8435 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ DGS  682 WUUS51 KRNK 041659 SVRRNK VAC021-045-071-WVC025-055-063-089-041800- /O.NEW.KRNK.SV.W.0213.250904T1659Z-250904T1800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service BLACKSBURG VA 1259 PM EDT Thu Sep 4 2025 The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Giles County in southwestern Virginia... Southwestern Craig County in southwestern Virginia... Northeastern Bland County in southwestern Virginia... South central Greenbrier County in southeastern West Virginia... Southeastern Summers County in southeastern West Virginia... Southeastern Mercer County in southeastern West Virginia... Monroe County in southeastern West Virginia... * Until 200 PM EDT. * At 1259 PM EDT, a severe thunderstorm was located over Oakvale, or 7 miles northeast of Rocky Gap, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Princeton... Pearisburg... Narrows... Alderson... Pembroke... Athens... and Peterstown. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for damaging winds. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X. && LAT...LON 3718 8105 3736 8113 3780 8063 3740 8025 TIME...MOT...LOC 1659Z 240DEG 33KT 3730 8098 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ VFJ