Headline:
Severe Thunderstorm Warning issued July 1 at 2:52AM CDT until July 1 at 3:15AM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 1, 2026 - 12:52am
Expires:
July 1, 2026 - 1:15am
Description:
At 251 AM CDT, a severe thunderstorm was located over Hull, or 8
miles north of Sioux Center, moving north at 35 mph.
HAZARD...60 mph wind gusts. Numerous reports of wind gusts around
and in excess of 60 mph.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Rock Valley, Doon, Alvord and George.
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.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Lyon, IA; O'Brien, IA; Osceola, IA; Sioux, IA
Forcast Office:
NWS Sioux Falls SD
Sender: