⚠️ Severe Thunderstorm Warning – O’Brien, IA; Sioux, IA – Thursday, October 8, 2026

Severe Thunderstorm Warning issued October 8 at 9:24PM CDT until October 8 at 10:15PM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for…
Southwestern O’Brien County in northwestern Iowa…
Southeastern Sioux County in northwestern Iowa…

* Until 1015 PM CDT.

* At 924 PM CDT, a severe thunderstorm was located near Sioux Center,
moving east at 25 mph.

HAZARD…Quarter size hail.

SOURCE…Radar indicated.

IMPACT…Damage to vehicles is expected.

* This severe thunderstorm will be near…
Sioux Center around 925 PM CDT.
Maurice around 930 PM CDT.
Orange City around 940 PM CDT.
Alton around 945 PM CDT.

Other locations impacted by the severe thunderstorm include Hospers
and Granville.

Instructions

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.