Red Flag Warning Issued for Sedgwick and Phillips Counties Through Saturday Night
This alert is no longer in effect.
NOAA issued it on April 6, 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).
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The National Weather Service has issued a Red Flag Warning for northeast Colorado as strong winds and low humidity create critical fire weather conditions on Friday and Saturday.
Read this weather record in 30 seconds
- Record type
- Red Flag Warning
- Affected area
- Northeast Colorado
- Issued
- April 6, 2026
- Issuing authority
- NWS Denver
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 Northeast Colorado.
Alert Details
The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity. This alert, issued by NWS Denver CO, indicates that critical fire weather conditions are either occurring now or are imminent.
Affected Areas
The warning specifically covers Fire Weather Zones 250 and 251, which include:
- Sedgwick County
- Phillips County
What You Should Do
Residents in the affected areas are urged to avoid outdoor burning and any activity that may produce a spark and start a wildfire. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. Prepare for the possibility of rapid fire spread if an ignition occurs.
Expected Conditions
Weather conditions are expected to be hazardous over a two-day period:
- Friday: West winds of 15 to 20 mph with gusts reaching up to 35 mph. Relative humidity is expected to drop as low as 13 to 18 percent.
- Saturday: West winds of 15 to 25 mph with gusts reaching up to 40 mph. Relative humidity will remain low, ranging between 13 and 18 percent.
Timeline
The Red Flag Warning is effective during the following windows:
- Friday, March 14: 11:00 AM to 8:00 PM MDT
- Saturday, March 15: 11:00 AM to 9:00 PM MDT
Original source: NOAA Official Notice ↗
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