Headline:
Severe Thunderstorm Warning issued August 10 at 7:50PM MDT until August 10 at 8:15PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
August 10, 2026 - 6:50pm
Expires:
August 10, 2026 - 7:15pm
Description:
At 750 PM MDT, a severe thunderstorm was located 6 miles west of
Bison, or 36 miles southwest of Lemmon, moving southeast at 30 mph.
THIS IS A DESTRUCTIVE STORM FOR PRAIRIE CITY AND BISON.
HAZARD...Baseball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be severely injured. Expect
shattered windows, extensive damage to roofs, siding, and
vehicles.
This severe thunderstorm will be near...
Bison around 755 PM MDT.
Owen Lake around 805 PM MDT.
Instruction:
Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
Area Description:
Perkins, SD
Forcast Office:
NWS Rapid City SD
Sender:
w-nws.webmaster@noaa.gov