Southern Indiana Weather Spotter's Reference Severe Thunderstorm and Tornado Warning Updates
Note: This page will reload every 2 minutes. Warnings are listed with the most recent first.
The links below provide continuations, cancellations, or expiration updates for the originally issued warning.
TORNADO WARNING ISSUED BY NWS OFFICE:
SIOUX FALLS SD WARNING ISSUED: May 17 2026 8:26 PM CDT EXPIRES: 915 PM CDT - Includes the following counties: Cherokee (IA),
Buena Vista (IA),
Clay (IA),
O'Brien (IA)