Severe Thunderstorm Watch — Gregory County, South Dakota
Conditions favor the development of severe thunderstorms in and near the watch area.
Current Status
⛈️ Active: Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 11 at 10:25PM CDT until August 12 at 6:00AM CDT by NWS Sioux Falls SD
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 572 IN EFFECT UNTIL 6 AM CDT WEDNESDAY FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 5 COUNTIES IN SOUTH CENTRAL SOUTH DAKOTA AURORA BRULE CHARLES MIX DOUGLAS GREGORY THIS INCLUDES THE CITIES OF ARMOUR, BURKE, CHAMBERLAIN, CORSICA, DELMONT, GREGORY, KIMBALL, LAKE ANDES, MARTY, PLANKINTON, PLATTE, STICKNEY, WAGNER, AND WHITE LAKE.
Effective August 11, 2026 at 11:25 PM ET · Expires August 12, 2026 at 7:00 AM ET
Event Details
Event Type
Severe Thunderstorm Watch
Severity
severe
Issued By
NWS Sioux Falls SD
Expires
August 12, 2026 at 7:00 AM ET
Last Checked
1 minute ago
Also In Effect For
This same Severe Thunderstorm Watch also covers:
Other Active Alerts in South Dakota
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Get Severe Thunderstorm Watch Alerts for Gregory County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Severe Thunderstorm Watch mean for Gregory County, South Dakota?
Conditions favor the development of severe thunderstorms in and near the watch area.
Is this Severe Thunderstorm Watch currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 12, 2026 at 7:00 AM ET.
How do I get notified about Severe Thunderstorm Watch alerts for Gregory County?
Download StormCast free on Google Play and set Gregory County, South Dakota as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Severe Thunderstorm Watch is also in effect for Douglas County, Charles Mix County, Aurora County, Brule County.