Red Flag Warning Issued for Marshall County, South Dakota
This alert is no longer in effect.
NOAA issued it on May 19, 2026, 3 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 Marshall County due to strong winds and low humidity expected Tuesday.
Read this weather record in 30 seconds
- Record type
- Red Flag Warning
- Affected area
- Northeastern South Dakota
- Issued
- May 19, 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 3 months ago; use the issuing agency's live warning service for current conditions in Northeastern South Dakota.
Alert Details
A Red Flag Warning has been issued by the National Weather Service Aberdeen SD. The alert is effective from 11 AM to 7 PM CDT Tuesday.
Affected Areas
The warning covers Marshall County in South Dakota.
What You Should Do
A Red Flag Warning means that critical fire weather conditions are either occurring now or will shortly. Residents should prepare for the possibility of rapidly spreading fires.
Expected Conditions
Winds will be northwest at 25 to 30 mph with gusts up to 45 mph. Relative humidity will drop as low as 25 percent.
Timeline
The Red Flag Warning is in effect from 11 AM to 7 PM CDT on Tuesday, May 12, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
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 (658 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to May 19, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.