Red Flag Warning Issued for Plains of Northeastern Colorado
This alert is no longer in effect.
NOAA issued it on June 29, 2026, 8 weeks 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.
NWS Denver has issued a Red Flag Warning for wind and low relative humidity from noon to 9 PM MDT Tuesday across multiple northeastern Colorado counties.
Read this weather record in 30 seconds
- Record type
- Red Flag Warning
- Affected area
- Plains of Northeastern Colorado
- Issued
- June 29, 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 8 weeks ago; use the issuing agency's live warning service for current conditions in Plains of Northeastern Colorado.
Alert Details
A Red Flag Warning has been issued by the National Weather Service in Denver for wind and low relative humidity. The alert is in effect from noon to 9 PM MDT Tuesday, June 9, 2026. The Fire Weather Watch is no longer in effect.
Affected Areas
Fire Weather Zones 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250 and 251. This includes North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Elbert/Central and East Douglas Counties Above 6000 Feet; Northeast Weld County; Central and South Weld County; Morgan County; Central and East Adams and Arapahoe Counties; North and Northeast Elbert County Below 6000 Feet/North Lincoln County; Southeast Elbert County Below 6000 Feet/South Lincoln County; Logan County; Washington County; Sedgwick County; and Phillips County.
What You Should Do
Avoid outdoor burning and any activity that may produce a spark and start a wildfire. A Red Flag Warning means that critical fire weather conditions are either occurring now or will shortly.
Expected Conditions
Winds southwest 20 to 30 mph with gusts up to 45 mph. Relative humidity as low as 9 percent. Conditions will be favorable for rapid fire spread.
Timeline
The warning is effective from 12:00 PM MDT Tuesday, June 9, 2026, until 9:00 PM MDT Tuesday, June 9, 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 (1,341 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 29, 2026.
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Common questions about this NWS weather alert.