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Home Return to list Severe Thunderstorm Warning 0366 Issued by the Rapid City Forecast Office
Action: New Issued At: 2025-09-10 18:23:03
139
WUUS53 KUNR 102322
SVRUNR
SDC047-110015-
/O.NEW.KUNR.SV.W.0366.250910T2322Z-250911T0015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
522 PM MDT Wed Sep 10 2025
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Northwestern Fall River County in southwestern South Dakota...
* Until 615 PM MDT.
* At 522 PM MDT, a severe thunderstorm was located 5 miles northwest
of Provo, or 6 miles southwest of Edgemont, moving northeast 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...
Edgemont and Provo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4327 10406 4346 10370 4323 10353 4314 10393
TIME...MOT...LOC 2322Z 242DEG 15KT 4324 10392
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Helgeson
Action: Continued Issued At: 2025-09-10 18:27:33
250
WWUS53 KUNR 102327
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
527 PM MDT Wed Sep 10 2025
SDC047-110015-
/O.CON.KUNR.SV.W.0366.000000T0000Z-250911T0015Z/
Fall River SD-
527 PM MDT Wed Sep 10 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT
FOR NORTHWESTERN FALL RIVER COUNTY...
At 527 PM MDT, a severe thunderstorm was located 4 miles southwest of
Edgemont, moving northeast at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Edgemont and Provo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.
&&
LAT...LON 4327 10406 4346 10370 4323 10353 4314 10393
TIME...MOT...LOC 2327Z 242DEG 16KT 4325 10388
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Helgeson
Action: Continued Issued At: 2025-09-10 18:38:03
519
WWUS53 KUNR 102337
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
537 PM MDT Wed Sep 10 2025
SDC047-110015-
/O.CON.KUNR.SV.W.0366.000000T0000Z-250911T0015Z/
Fall River SD-
537 PM MDT Wed Sep 10 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT
FOR NORTHWESTERN FALL RIVER COUNTY...
At 537 PM MDT, a severe thunderstorm was located 3 miles south of
Edgemont, moving east at 15 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...
Edgemont and Provo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.
&&
LAT...LON 4346 10370 4323 10353 4316 10385 4331 10398
TIME...MOT...LOC 2337Z 247DEG 13KT 4325 10384
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Helgeson
Action: Continued Issued At: 2025-09-10 18:48:34
879
WWUS53 KUNR 102348
SVSUNR
Severe Weather Statement
National Weather Service Rapid City SD
548 PM MDT Wed Sep 10 2025
SDC047-110015-
/O.CON.KUNR.SV.W.0366.000000T0000Z-250911T0015Z/
Fall River SD-
548 PM MDT Wed Sep 10 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT
FOR NORTHWESTERN FALL RIVER COUNTY...
At 548 PM MDT, a severe thunderstorm was located 5 miles northeast of
Provo, or 5 miles southeast of Edgemont, moving east at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Edgemont and Provo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4317 10382 4328 10389 4338 10364 4323 10353
TIME...MOT...LOC 2348Z 260DEG 17KT 4324 10375
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Helgeson
Action: Cancelled Issued At: 2025-09-10 18:59:04 213 WWUS53 KUNR 102358 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 558 PM MDT Wed Sep 10 2025 SDC047-110008- /O.CAN.KUNR.SV.W.0366.000000T0000Z-250911T0015Z/ Fall River SD- 558 PM MDT Wed Sep 10 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN FALL RIVER COUNTY IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. && LAT...LON 4317 10382 4328 10389 4338 10364 4323 10353 TIME...MOT...LOC 2356Z 242DEG 15KT 4326 10370 $$ Helgeson | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||