South Dakota Severe Severe Thunderstorm Watch | Effective 06/29/2026 22:45

Headline: 
Severe Thunderstorm Watch issued June 30 at 12:45AM CDT until June 30 at 4:00AM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
June 29, 2026 - 10:45pm
Expires: 
June 30, 2026 - 2:00am
Description: 
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM WATCH 420 TO INCLUDE THE FOLLOWING AREAS UNTIL 4 AM CDT EARLY THIS MORNING IN SOUTH DAKOTA THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST SOUTH DAKOTA YANKTON THIS INCLUDES THE CITIES OF YANKTON.
Area Description: 
Yankton, SD
Forcast Office: 
NWS Sioux Falls SD
Sender: 
w-nws.webmaster@noaa.gov