Red Flag Warning Issued for Clark, Codington, Hamlin, and Deuel Counties in South Dakota
This alert is no longer in effect.
NOAA issued it on April 15, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
The National Weather Service has issued a Red Flag Warning for Clark, Codington, Hamlin, and Deuel counties in South Dakota, effective from 11 AM to 8 PM CDT on Thursday due to strong winds and low humidity increasing fire risks.
Read this weather record in 30 seconds
- Record type
- Red Flag Warning
- Affected area
- Eastern South Dakota
- Issued
- April 15, 2026
- Issuing authority
- NWS Aberdeen SD
Fire-weather notices describe conditions that can support rapid fire spread; they do not report that a fire is present. Check local emergency sources for any active incident.
Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Eastern South Dakota.
Red Flag Warning in Eastern South Dakota
Alert Details
A Red Flag Warning has been issued by the National Weather Service in Aberdeen SD. It is for wind and low relative humidity, effective from 11 AM to 8 PM CDT on Thursday, April 16, 2026.
Affected Areas
The warning affects Clark, Codington, Hamlin, and Deuel counties in South Dakota.
What You Should Do
Residents should prepare for critical fire weather conditions, as a combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Expected Conditions
Winds from the southwest at 10 to 20 mph with gusts up to 30 mph, and relative humidity as low as 21 percent.
Timeline
The warning is effective from 11 AM CDT on April 16, 2026, until 8 PM CDT on the same day.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (792 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to April 15, 2026.
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