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Updated:October 11, 2026 8:01 am PDT

Red Flag Warning RED FLAG WARNING  
Glenn County

  Effective: Sun, 10/11 7:38am Severity:  Severe 
  Updated: October 11, 2026 8:01 am Urgency: Expected
  Expires: Mon, 10/12 5:00am Certainty: Likely

Areas Affected: South-Central Shasta County Including Redding Metro - Northern Sacramento Valley in Tehama County - Central Glenn County Including Interstate 5
 
Alert Details:
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY DUE TO
WIND AND LOW RELATIVE HUMIDITY FOR SHASTA METRO, N. SAC VALLEY IN
TEHAMA COUNTY, AND CENTRAL GLENN CO & INTERSTATE 5...

* AFFECTED AREA...Fire Weather Zones 124, 142, and 144.

* TIMING...Until 5 AM PDT Monday.

* WINDS...North to northeast winds 15 to 25 mph with gusts up to
30-40 mph. Strongest winds expected Sunday morning.

* RELATIVE HUMIDITY...Relative Humidity between 15 to 25 percent.

* IMPACTS...Any fires that develop will spread rapidly. Outdoor
burning is not recommended.

Information:
A Red Flag Warning means that critical fire weather conditions are
either occurring now, or will shortly. A combination of strong winds,
low relative humidity, and warm temperatures can contribute to
extreme fire behavior. It is important to have multiple ways to
receive information from authorities.