Headline:
Severe Thunderstorm Warning issued June 30 at 1:41AM CDT until June 30 at 2:00AM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 29, 2026 - 11:41pm
Expires:
June 30, 2026 - 12:00am
Description:
At 141 AM CDT, severe thunderstorms were located along a line
extending from 6 miles northwest of Akron to near Craig to near
Lawton, moving northeast at 50 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Broadcast media. At 135 AM CDT, quarter sized hail was
reported on the east side of Sioux City.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
These severe storms will be near...
Le Mars, Hawarden, Merrill, and Craig around 145 AM 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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Plymouth, IA; Sioux, IA; Woodbury, IA; Union, SD
Forcast Office:
NWS Sioux Falls SD
Sender: