Headline:
Tornado Warning issued May 17 at 9:11PM CDT until May 17 at 9:45PM CDT by NWS Sioux Falls SD
Event:
Tornado Warning
Urgency:
Immediate
Effective:
May 17, 2026 - 7:11pm
Expires:
May 17, 2026 - 7:45pm
Description:
At 910 PM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
Okoboji, or over Spirit Lake, moving northeast at 30 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Spirit Lake, Okoboji, Orleans and Superior.
Instruction:
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
Area Description:
Dickinson, IA
Forcast Office:
NWS Sioux Falls SD
Sender: