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Home Return to list Tornado Warning 0010 Issued by the Rapid City Forecast Office
Action: New Issued At: 2026-08-12 13:47:51
204
WFUS53 KUNR 121847
TORUNR
WYC005-045-121915-
/O.NEW.KUNR.TO.W.0010.260812T1847Z-260812T1915Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Rapid City SD
1247 PM MDT Wed Aug 12 2026
The National Weather Service in Rapid City has issued a
* Tornado Warning for...
Southeastern Campbell County in northeastern Wyoming...
Northwestern Weston County in northeastern Wyoming...
* Until 115 PM MDT.
* At 1247 PM MDT, a severe thunderstorm capable of producing a
tornado was located near Coal Creek Mine, or 16 miles northeast of
Wright, moving east at 40 mph.
HAZARD...Tornado and two inch hail.
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.
* Locations impacted include...
Coal Creek Mine, Cordero Rojo Mine and Hilight Gas Plant.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from 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 4380 10548 4401 10549 4418 10491 4418 10487
4374 10484
TIME...MOT...LOC 1847Z 270DEG 33KT 4392 10528
TORNADO...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
$$
Schultz
Action: Continued Issued At: 2026-08-12 13:51:20
251
WWUS53 KUNR 121850
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
1250 PM MDT Wed Aug 12 2026
WYC005-045-121915-
/O.CON.KUNR.TO.W.0010.000000T0000Z-260812T1915Z/
Campbell WY-Weston WY-
1250 PM MDT Wed Aug 12 2026
...TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM MDT FOR
SOUTHEASTERN CAMPBELL AND NORTHWESTERN WESTON COUNTIES...
At 1250 PM MDT, a confirmed tornado was located near Coal Creek Mine,
or 17 miles northeast of Wright, moving east at 40 mph.
HAZARD...Damaging tornado and two inch hail.
SOURCE...Emergency management confirmed tornado.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Coal Creek Mine, Cordero Rojo Mine and Hilight Gas Plant.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.
&&
LAT...LON 4380 10548 4401 10549 4418 10491 4418 10487
4374 10484
TIME...MOT...LOC 1847Z 270DEG 33KT 4392 10527
TORNADO...OBSERVED
MAX HAIL SIZE...2.00 IN
$$
Schultz
Action: Continued Issued At: 2026-08-12 13:54:51
310
WWUS53 KUNR 121854
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
1254 PM MDT Wed Aug 12 2026
WYC005-045-121915-
/O.CON.KUNR.TO.W.0010.000000T0000Z-260812T1915Z/
Campbell WY-Weston WY-
1254 PM MDT Wed Aug 12 2026
...TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM MDT FOR
SOUTHEASTERN CAMPBELL AND NORTHWESTERN WESTON COUNTIES...
At 1254 PM MDT, a confirmed tornado was located 6 miles southeast of
Coal Creek Mine, or 19 miles northeast of Wright, moving east at 40
mph.
HAZARD...Damaging tornado and ping pong ball size hail.
SOURCE...Emergency management confirmed tornado.
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.
Locations impacted include...
Coal Creek Mine and Hilight Gas Plant.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from 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 4380 10544 4397 10545 4414 10487 4374 10484
TIME...MOT...LOC 1850Z 270DEG 33KT 4392 10523
TORNADO...OBSERVED
MAX HAIL SIZE...1.50 IN
$$
Schultz
Action: Continued Issued At: 2026-08-12 14:05:51
674
WWUS53 KUNR 121905
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
105 PM MDT Wed Aug 12 2026
WYC005-045-121915-
/O.CON.KUNR.TO.W.0010.000000T0000Z-260812T1915Z/
Campbell WY-Weston WY-
105 PM MDT Wed Aug 12 2026
...TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM MDT FOR
SOUTHEASTERN CAMPBELL AND NORTHWESTERN WESTON COUNTIES...
At 105 PM MDT, a confirmed tornado was located 13 miles east of Coal
Creek Mine, or 25 miles northeast of Wright, moving east at 40 mph.
HAZARD...Damaging tornado and ping pong ball size hail.
SOURCE...Emergency management confirmed tornado.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Mainly rural areas of Southeastern Campbell and Northwestern Weston
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.
&&
LAT...LON 4379 10533 4391 10533 4406 10486 4374 10484
TIME...MOT...LOC 1854Z 270DEG 33KT 4392 10518
TORNADO...OBSERVED
MAX HAIL SIZE...1.50 IN
$$
Schultz
Action: Expired Issued At: 2026-08-12 14:16:21 085 WWUS53 KUNR 121915 RRA SVSUNR Severe Weather Statement National Weather Service Rapid City SD 115 PM MDT Wed Aug 12 2026 WYC005-045-121925- /O.EXP.KUNR.TO.W.0010.000000T0000Z-260812T1915Z/ Campbell WY-Weston WY- 115 PM MDT Wed Aug 12 2026 ...TORNADO WARNING HAS EXPIRED FOR SOUTHEASTERN CAMPBELL AND NORTHWESTERN WESTON COUNTIES... The tornado threat has diminished and the Tornado Warning has been cancelled. However, large hail and damaging winds remain likely and a Severe Thunderstorm Warning remains in effect for the area. && LAT...LON 4379 10533 4391 10533 4406 10486 4374 10484 TIME...MOT...LOC 1905Z 270DEG 33KT 4392 10504 $$ Schultz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||