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 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
2025-09-04 13:52:28
WUUS54 KMRX 041752
Severe Thunderstorm Warning
991
WUUS54 KMRX 041752
SVRMRX
TNC009-093-155-041845-
/O.NEW.KMRX.SV.W.0211.250904T1752Z-250904T1845Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
152 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...
Northwestern Sevier County in east Tennessee...
* Until 245 PM EDT.
* At 151 PM EDT, a severe thunderstorm was located near Knoxville,
moving east at 25 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Broadcast media.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Knoxville, Lake Forest, Seymour, and Kimberlin Heights.
This includes Interstate 40 in Tennessee between mile markers 385 and
388.
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.
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 3590 8401 3598 8397 3597 8366 3577 8373
TIME...MOT...LOC 1751Z 286DEG 20KT 3594 8399
TORNADO...POSSIBLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:32:57
WUUS51 KBUF 041732
Severe Thunderstorm Warning
504
WUUS51 KBUF 041732
SVRBUF
NYC075-041830-
/O.NEW.KBUF.SV.W.0078.250904T1732Z-250904T1830Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Buffalo NY
132 PM EDT Thu Sep 4 2025
The National Weather Service in Buffalo has issued a
* Severe Thunderstorm Warning for...
Oswego County in central New York...
* Until 230 PM EDT.
* At 132 PM EDT, a severe thunderstorm was located over Fulton,
moving northeast at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Oswego, Fulton, Sandy Island Beach State Park, Pulaski, Central
Square, Selkirk Shores State Park, Mexico Point State Park, Nine
Mile Point, Battle Island State Park, and Brewerton.
This includes Interstate 81 between exits 32 and 37.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4333 7589 4331 7586 4316 7588 4320 7608
4327 7620 4320 7621 4324 7626 4320 7628
4323 7631 4323 7640 4346 7657 4356 7642
4356 7628 4367 7626 4371 7620 4368 7620
4367 7606 4371 7602 4370 7597 4344 7583
TIME...MOT...LOC 1732Z 225DEG 36KT 4332 7642
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:26:06
WUUS54 KMRX 041725
Severe Thunderstorm Warning
285
WUUS54 KMRX 041725
SVRMRX
TNC001-093-129-145-041800-
/O.NEW.KMRX.SV.W.0210.250904T1725Z-250904T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
125 PM EDT Thu Sep 4 2025
The National Weather Service in Morristown has issued a
* Severe Thunderstorm 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 200 PM EDT.
* At 125 PM EDT, a severe thunderstorm was located near Oliver
Springs, or near Oak 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...
Oak Ridge, Clinton, Oliver Springs, and Coalfield.
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.
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 3595 8445 3606 8442 3608 8415 3592 8416
TIME...MOT...LOC 1725Z 273DEG 17KT 3599 8438
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:22:46
WUUS54 KMRX 041722
Severe Thunderstorm Warning
798
WUUS54 KMRX 041722
SVRMRX
TNC171-041800-
/O.NEW.KMRX.SV.W.0209.250904T1722Z-250904T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
122 PM EDT Thu Sep 4 2025
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
Southwestern Unicoi County in east Tennessee...
* Until 200 PM EDT.
* At 122 PM EDT, a severe thunderstorm was located 8 miles south of
Tusculum, or 9 miles southeast of Greeneville, moving east at 30
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Banner Hill and Rocky Fork.
This includes Interstate 26 in Tennessee between mile markers 41 and
54.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3609 8241 3601 8246 3598 8251 3597 8254
3595 8256 3597 8258 3597 8261 3599 8260
3601 8261 3603 8259 3604 8260 3608 8258
3610 8259 3611 8257 3612 8234
TIME...MOT...LOC 1722Z 277DEG 28KT 3605 8273
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:20:55
WUUS51 KRNK 041720
Severe Thunderstorm Warning
157
WUUS51 KRNK 041720
SVRRNK
NCC005-009-171-189-193-VAC035-077-173-197-640-041800-
/O.NEW.KRNK.SV.W.0214.250904T1720Z-250904T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service BLACKSBURG VA
120 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...
North central Watauga County in northwestern North Carolina...
Ashe County in northwestern North Carolina...
Southeastern Smyth County in southwestern Virginia...
Southern Wythe County in southwestern Virginia...
Western Carroll County in southwestern Virginia...
The City of Galax in southwestern Virginia...
Grayson County in southwestern Virginia...
* Until 200 PM EDT.
* At 120 PM EDT, a severe thunderstorm was located over Mount Rogers
Summit, or 7 miles north of Whitetop, moving east at 55 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Galax...
Sparta...
Jefferson...
West Jefferson...
Independence...
Fries...
and Lansing.
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 3643 8172 3646 8172 3647 8170 3653 8171
3657 8169 3657 8168 3659 8168 3661 8165
3662 8161 3679 8170 3693 8081 3634 8078
3635 8172 3641 8174
TIME...MOT...LOC 1720Z 264DEG 46KT 3670 8158
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:18:05
WUUS52 KGSP 041717
Severe Thunderstorm Warning
454
WUUS52 KGSP 041717
SVRGSP
NCC115-121-199-041815-
/O.NEW.KGSP.SV.W.0240.250904T1717Z-250904T1815Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
117 PM EDT Thu Sep 4 2025
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Northern Madison County in western North Carolina...
Northwestern Mitchell County in western North Carolina...
Yancey County in western North Carolina...
* Until 215 PM EDT.
* At 117 PM EDT, a severe thunderstorm was located 10 miles southeast
of Greeneville, or 9 miles south of Tusculum, moving east at 25
mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Burnsville, Bakersville, Buladean, Bandana, Ramseytown, Green
Mountain, Swiss, Faust, Allenstand, and Wolf Ridge.
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 3612 8214 3585 8217 3594 8286 3595 8285
3595 8284 3594 8281 3597 8278 3599 8279
3600 8277 3606 8264 3603 8259 3600 8261
3599 8260 3597 8261 3595 8256 3601 8246
3608 8241 3612 8236
TIME...MOT...LOC 1717Z 274DEG 24KT 3603 8274
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:15:45
WUUS54 KMRX 041715
Severe Thunderstorm Warning
217
WUUS54 KMRX 041715
SVRMRX
TNC001-093-041800-
/O.NEW.KMRX.SV.W.0208.250904T1715Z-250904T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
115 PM EDT Thu Sep 4 2025
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
South central Anderson County in east Tennessee...
Central Knox County in east Tennessee...
* Until 200 PM EDT.
* At 115 PM EDT, a severe thunderstorm was located near Oak Ridge,
moving east at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Knoxville, Oak Ridge, Clinton, Lake Forest, Bearden, Powell, and
Karns.
This includes the following highways...
Interstate 40 in Tennessee between mile markers 377 and 394.
Interstate 75 in Tennessee between mile markers 108 and 113.
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 3587 8394 3588 8395 3587 8395 3594 8421
3607 8418 3607 8383 3585 8387
TIME...MOT...LOC 1715Z 277DEG 24KT 3600 8422
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:11:45
WUUS51 KBGM 041711
Severe Thunderstorm Warning
687
WUUS51 KBGM 041711
SVRBGM
NYC067-041800-
/O.NEW.KBGM.SV.W.0127.250904T1711Z-250904T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Binghamton NY
111 PM EDT Thu Sep 4 2025
The National Weather Service in Binghamton has issued a
* Severe Thunderstorm Warning for...
Northern Onondaga County in central New York...
* Until 200 PM EDT.
* At 110 PM EDT, a severe thunderstorm was located over Cato, or 13
miles west of Baldwinsville, moving northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Clay, Cicero, Lysander, Van Buren, Baldwinsville, North Syracuse,
Jordan, Brewerton, Plainville, and Bayberry.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4322 7609 4320 7608 4320 7605 4318 7599
4304 7649 4310 7650 4311 7647 4323 7647
4323 7630 4320 7628 4321 7626 4324 7627
4324 7626 4320 7622 4322 7620 4327 7621
TIME...MOT...LOC 1710Z 237DEG 37KT 4313 7659
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:02:54
WUUS51 KBUF 041702
Severe Thunderstorm Warning
681
WUUS51 KBUF 041702
SVRBUF
NYC011-075-117-041800-
/O.NEW.KBUF.SV.W.0077.250904T1702Z-250904T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Buffalo NY
102 PM EDT Thu Sep 4 2025
The National Weather Service in Buffalo has issued a
* Severe Thunderstorm Warning for...
Southeastern Wayne County in western New York...
Cayuga County in central New York...
Southwestern Oswego County in central New York...
* Until 200 PM EDT.
* At 102 PM EDT, a severe thunderstorm was located over Montezuma, or
10 miles north of Seneca Falls, moving northeast at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Fulton, Weedsport, Cato, Battle Island State Park, Sterling, Ira,
Conquest, Savannah, Wolcott, and Minetto.
This includes Interstate 90 near exit 40.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4323 7648 4315 7647 4314 7649 4311 7647
4310 7650 4303 7649 4302 7679 4325 7682
4345 7638 4323 7635
TIME...MOT...LOC 1702Z 233DEG 36KT 4306 7672
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
2025-09-04 13:01:54
WUUS54 KMRX 041701
Severe Thunderstorm Warning
043
WUUS54 KMRX 041701
SVRMRX
TNC059-041745-
/O.NEW.KMRX.SV.W.0207.250904T1701Z-250904T1745Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
101 PM EDT Thu Sep 4 2025
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
Southeastern Greene County in east Tennessee...
* Until 145 PM EDT.
* At 101 PM EDT, a severe thunderstorm was located 8 miles southwest
of Greeneville, 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...
Camp Creek and Cedar Creek.
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 3605 8261 3605 8262 3607 8264 3605 8268
3602 8272 3600 8278 3599 8278 3602 8295
3611 8293 3611 8261 3610 8260
TIME...MOT...LOC 1701Z 277DEG 19KT 3606 8289
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH