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Home Return to list Severe Thunderstorm Warning 0026 Issued by the Morristown / Knoxville Forecast Office
Action: New Issued At: 2026-05-22 16:45:01
490
WUUS54 KMRX 222144
SVRMRX
TNC001-057-093-173-222245-
/O.NEW.KMRX.SV.W.0026.260522T2144Z-260522T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
544 PM EDT Fri May 22 2026
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
North central Knox County in east Tennessee...
Northeastern Anderson County in east Tennessee...
West central Grainger County in east Tennessee...
Union County in east Tennessee...
* Until 645 PM EDT.
* At 544 PM EDT, a severe thunderstorm was located 7 miles east of
Clinton, moving northeast 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...
Clinton, Maynardville, Plainview, Halls, Norris, Luttrell,
Andersonville, Rose Hill, Paulette, and Norris Lake.
This includes Interstate 75 in Tennessee between mile markers 112 and
121.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3638 8375 3635 8374 3634 8373 3634 8371
3636 8370 3633 8366 3631 8360 3604 8399
3611 8411 3627 8401 3628 8398 3631 8397
3643 8386
TIME...MOT...LOC 2144Z 225DEG 22KT 3612 8399
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
27
Action: Continued Issued At: 2026-05-22 16:55:01
676
WWUS54 KMRX 222154
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
554 PM EDT Fri May 22 2026
TNC001-057-093-173-222245-
/O.CON.KMRX.SV.W.0026.000000T0000Z-260522T2245Z/
Knox TN-Anderson TN-Grainger TN-Union TN-
554 PM EDT Fri May 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR NORTH CENTRAL KNOX...EAST CENTRAL ANDERSON...WEST CENTRAL
GRAINGER AND UNION COUNTIES...
At 554 PM EDT, a severe thunderstorm was located 7 miles west of
Plainview, or 9 miles southwest of Maynardville, moving northeast at
25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Maynardville, Plainview, Luttrell, Rose Hill, Paulette, Norris Lake,
Big Ridge State Park, and Sharps Chapel.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3638 8375 3635 8374 3634 8373 3634 8371
3636 8370 3633 8366 3631 8360 3610 8390
3616 8403 3628 8398 3631 8397 3643 8386
TIME...MOT...LOC 2154Z 225DEG 22KT 3617 8393
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
27
Action: Continued Issued At: 2026-05-22 17:19:32
475
WWUS54 KMRX 222219
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
619 PM EDT Fri May 22 2026
TNC001-222229-
/O.CAN.KMRX.SV.W.0026.000000T0000Z-260522T2245Z/
Anderson TN-
619 PM EDT Fri May 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL ANDERSON COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3638 8375 3635 8374 3634 8373 3634 8371
3636 8370 3633 8366 3631 8360 3611 8389
3615 8397 3619 8395 3619 8394 3620 8395
3641 8381
TIME...MOT...LOC 2219Z 225DEG 22KT 3628 8380
$$
TNC057-093-173-222245-
/O.CON.KMRX.SV.W.0026.000000T0000Z-260522T2245Z/
Knox TN-Grainger TN-Union TN-
619 PM EDT Fri May 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR NORTHERN KNOX...WEST CENTRAL GRAINGER AND UNION COUNTIES...
At 619 PM EDT, a severe thunderstorm was located over Maynardville,
moving northeast at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Maynardville, Plainview, Luttrell, Rose Hill, Paulette, Sharps
Chapel, and Big Ridge State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3638 8375 3635 8374 3634 8373 3634 8371
3636 8370 3633 8366 3631 8360 3611 8389
3615 8397 3619 8395 3619 8394 3620 8395
3641 8381
TIME...MOT...LOC 2219Z 225DEG 22KT 3628 8380
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
27
Action: Cancelled Issued At: 2026-05-22 17:19:32
475
WWUS54 KMRX 222219
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
619 PM EDT Fri May 22 2026
TNC001-222229-
/O.CAN.KMRX.SV.W.0026.000000T0000Z-260522T2245Z/
Anderson TN-
619 PM EDT Fri May 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL ANDERSON COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3638 8375 3635 8374 3634 8373 3634 8371
3636 8370 3633 8366 3631 8360 3611 8389
3615 8397 3619 8395 3619 8394 3620 8395
3641 8381
TIME...MOT...LOC 2219Z 225DEG 22KT 3628 8380
$$
TNC057-093-173-222245-
/O.CON.KMRX.SV.W.0026.000000T0000Z-260522T2245Z/
Knox TN-Grainger TN-Union TN-
619 PM EDT Fri May 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR NORTHERN KNOX...WEST CENTRAL GRAINGER AND UNION COUNTIES...
At 619 PM EDT, a severe thunderstorm was located over Maynardville,
moving northeast at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Maynardville, Plainview, Luttrell, Rose Hill, Paulette, Sharps
Chapel, and Big Ridge State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3638 8375 3635 8374 3634 8373 3634 8371
3636 8370 3633 8366 3631 8360 3611 8389
3615 8397 3619 8395 3619 8394 3620 8395
3641 8381
TIME...MOT...LOC 2219Z 225DEG 22KT 3628 8380
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
27
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