Alert archive / South Dakota / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 310, NWS Rapid City, SD

August 13, 2025Meade County, Pennington County, South Dakota

NWS Rapid City, SD issued this severe thunderstorm warning at Aug 13, 2025, 5:25 PM MDT for Meade County, Pennington County, South Dakota. It was in force for 65 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 13, 2025, 5:25 PM MDT (23:25 UTC)
Expired
Aug 13, 2025, 6:30 PM MDT
In force
65 min
Issued by
NWS Rapid City, SD
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Meade County, SD, Pennington County, SD

The radar

The Rapid City radar (KUDX), 18 km from the middle of the area, began a volume at 23:28 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 13, 2:48 PM MDTSevere Thunderstorm WatchSPC9 hr

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Rapid City, SD wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 13, 5:25 PM MDT, 0 minutes earlier.

Area forecast discussion, Aug 13, 5:25 PM MDT, 0 minutes before
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Hazardous weather outlook, Aug 13, 4:54 AM MDT, 12 hours 31 minutes before
Hazardous Weather Outlook
National Weather Service Rapid City SD
454 AM MDT Wed Aug 13 2025

SDZ001-002-027-029-041-075-WYZ054>060-141300-
Harding-Northern Perkins-Southern Foothills-Southern Black Hills-
Western Fall River-Eastern Fall River-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-
Weston County Plains-Newcastle-Northeastern Crook-
454 AM MDT Wed Aug 13 2025

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...Today and Tonight

There is a marginal risk (level 1 of 5) of severe thunderstorms
today between about 300 PM and 700 PM, meaning that isolated
severe storms are possible. Primary hazards include damaging
winds, but large hail is also possible.

Due to minimum relative humidities in the teens and westerly winds
at 10-20 mph, elevated to near-critical fire weather conditions
are expected this afternoon over far southwestern South Dakota and
parts of northeastern Wyoming, generally south of Newcastle and
Gillette.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Isolated strong to severe thunderstorms may occur Friday afternoon
and evening. The primary hazards will be large hail and damaging
winds.

Due to minimum relative humidities in the teens and northwesterly
winds at 10-20 mph, elevated to near-critical fire weather
conditions are expected Thursday afternoon over far southwestern
South Dakota and parts of northeastern Wyoming, generally south of
Newcastle and Gillette.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

SDZ012>014-024>026-028-030>032-042>044-046-047-049-072>074-
076>078-141300-
Butte-Northern Meade Co Plains-Ziebach-Northern Black Hills-
Northern Foothills-Rapid City-Central Black Hills-
Custer Co Plains-Pennington Co Plains-Haakon-
Northern Oglala Lakota-Northern Jackson-Bennett-Mellette-Todd-
Tripp-Sturgis/Piedmont Foothills-Southern Meade Co Plains-
Hermosa Foothills-Southern Oglala Lakota-Southern Jackson-
Southern Perkins-
454 AM MDT Wed Aug 13 2025 /554 AM CDT Wed Aug 13 2025/

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...Today and Tonight

There is a slight risk (level 2 of 5) of severe thunderstorms
today between about 300 PM and 1000 PM, meaning that scattered
severe storms are possible. Primary hazards include damaging
winds, but large hail is also possible.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Isolated strong to severe thunderstorms are possible Thursday
evening and Friday afternoon and evening. The primary hazards
will be large hail and damaging winds.

The heat index may reach 100 degrees Thursday afternoon over
south-central South Dakota.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

In the hours before

Local storm report, Aug 13, 5:01 PM MDT, 24 minutes before
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Local storm report, Aug 13, 5:07 PM MDT, 18 minutes before
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Local storm report, Aug 13, 5:12 PM MDT, 13 minutes before
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Local storm report, Aug 13, 5:13 PM MDT, 12 minutes before
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Local storm report, Aug 13, 5:15 PM MDT, 10 minutes before
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Local storm report, Aug 13, 5:21 PM MDT, 4 minutes before
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The office that day

Everything else NWS Rapid City, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 13, 3:43 PM MDTSevere Thunderstorm Warning Considerable damage threatUNRButte, Lawrence, Meade, Pennington62 min
Aug 13, 4:09 PM MDTSpecial Weather StatementUNRCuster36 min
Aug 13, 4:10 PM MDTSpecial Weather StatementUNRButte35 min
Aug 13, 4:17 PM MDTSevere Thunderstorm WarningUNRCuster, Fall River58 min
Aug 13, 4:26 PM MDTSevere Thunderstorm WarningUNRMeade, Pennington64 min
Aug 13, 4:48 PM MDTSevere Thunderstorm WarningUNRHarding57 min
Aug 13, 4:52 PM MDTSevere Thunderstorm WarningUNRButte, Meade, Perkins38 min
Aug 13, 5:10 PM MDTSevere Thunderstorm WarningUNRCuster, Fall River, Oglala Lakota, Pennington65 min
Aug 13, 5:30 PM MDTSevere Thunderstorm WarningUNRMeade, Perkins32 min
Aug 13, 5:40 PM MDTSevere Thunderstorm WarningUNRHarding, Perkins39 min
Aug 13, 5:58 PM MDTSevere Thunderstorm WarningUNROglala Lakota51 min
Aug 13, 1:56 PM MDTSpecial Weather StatementUNRCampbell34 min
Aug 13, 2:06 PM MDTSevere Thunderstorm WarningUNRCampbell, Crook, Weston54 min
Aug 13, 2:57 PM MDTSevere Thunderstorm Warning Considerable damage threatUNRCrook, Weston63 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2025Every severe thunderstorm warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.