Headline:
Severe Thunderstorm Warning issued May 15 at 7:18PM CDT until May 15 at 8:00PM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
May 15, 2026 - 5:18pm
Expires:
May 15, 2026 - 6:00pm
Description:
SVRFSD
The National Weather Service in Sioux Falls has issued a
* Severe Thunderstorm Warning for...
Northeastern Buena Vista County in northwestern Iowa...
Central Clay County in northwestern Iowa...
* Until 800 PM CDT.
* At 718 PM CDT, severe thunderstorms were located along a line
extending from near Royal to near Sioux Rapids to near Marathon,
moving east at 50 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.
* Severe thunderstorms will be near...
Spencer In Clay County, Marathon, and Webb around 725 PM CDT.
Lost Island Lake around 735 PM CDT.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Sioux Falls.
Area Description:
Buena Vista, IA; Clay, IA
Forcast Office:
NWS Sioux Falls SD
Sender: