Red Flag Warning for Central and Southeast Colorado Counties
This alert is no longer in effect.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.
A Red Flag Warning has been issued by NWS Denver CO for parts of Colorado, effective from 11 a.m. to 9 p.m. MDT on Thursday, due to strong winds and low humidity that could lead to rapid fire spread.
Read this weather record in 30 seconds
- Record type
- Red Flag Warning
- Affected area
- Central and Eastern Colorado
- Issued
- April 15, 2026
- Issuing authority
- NWS Denver CO
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 Central and Eastern Colorado.
Alert Details
A Red Flag Warning has been issued by the National Weather Service (NWS) Denver CO. This alert is for wind and low relative humidity, effective from 11 a.m. to 9 p.m. MDT on Thursday.
Affected Areas
The warning affects Central and Southeast Park County; Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet; Elbert/Central and East Douglas Counties Above 6000 Feet; North and Northeast Elbert County Below 6000 Feet/North Lincoln County; and Southeast Elbert County Below 6000 Feet/South Lincoln County. Specific zones include Fire Weather Zones COZ214, COZ216, COZ241, COZ246, and COZ247.
What You Should Do
Residents should avoid outdoor burning and any activity that may produce a spark and start a wildfire. 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 are expected from the southwest at 15 to 25 mph with gusts up to 40 mph. Relative humidity could drop as low as 8 percent, creating conditions favorable for rapid fire spread.
Timeline
The alert is effective from 11 a.m. MDT on Thursday, April 16, 2026, and ends at 9 p.m. MDT on the same day. The onset is at 11 a.m. MDT, and it expires at 3 a.m. MDT on Friday, April 17, 2026, though the main period is until 9 p.m. MDT Thursday.
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 (1,425 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to April 15, 2026.
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