Flood Warning — Edmunds County, South Dakota
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Current Status
🌊 Active: Flood Warning
Flood Warning issued August 29 at 9:24PM CDT until August 29 at 9:30PM CDT by NWS Aberdeen SD
The Flood Warning will expire at 930 PM CDT this evening for a portion of north central South Dakota, including the following areas, Edmunds and Walworth. If more storms move over this area later tonight, there could be some more localized flooding possible.
Effective August 29, 2026 at 10:24 PM ET · Expires August 29, 2026 at 10:34 PM ET
Event Details
Event Type
Flood Warning
Severity
severe
Issued By
NWS Aberdeen SD
Expires
August 29, 2026 at 10:34 PM ET
Last Checked
4 hours ago
Also In Effect For
This same Flood Warning also covers:
Other Active Alerts in South Dakota
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Flood Warning
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Get Flood Warning Alerts for Edmunds County
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Frequently Asked Questions
What does a Flood Warning mean for Edmunds County, South Dakota?
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Is this Flood Warning currently active?
Yes — this alert is active as of our last check (4 hours ago). It's set to expire August 29, 2026 at 10:34 PM ET.
How do I get notified about Flood Warning alerts for Edmunds County?
Download StormCast free on Google Play and set Edmunds 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 Flood Warning is also in effect for Walworth County.