South Dakota Severe Flood Warning | Effective 07/08/2026 00:06

Headline: 
Flood Warning issued July 8 at 2:06AM CDT until July 8 at 8:00AM CDT by NWS Aberdeen SD
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
July 8, 2026 - 12:06am
Expires: 
July 8, 2026 - 6:00am
Description: 
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Brown County in northeastern South Dakota... Northwestern Day County in northeastern South Dakota... Southwestern Marshall County in northeastern South Dakota... * WHEN...Until 800 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 204 AM CDT, emergency management reported multiple locations of flooding in western Marshall County. Between 2.5 and 5 inches of rain have fallen over the past 24 hours. - Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that will experience flooding include... Britton, Langford, Sunset Colony, Columbia, Claremont, Newport Colony, Putney, Amherst, Houghton and Sand Lake Wildlife Refuge. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Brown, SD; Day, SD; Marshall, SD
Forcast Office: 
NWS Aberdeen SD