Active Weather Alerts
Red Flag Warning
Issued: 4:28 PM Nov. 4, 2025 – National Weather Service
...RED FLAG WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON FOR LOW RELATIVE HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 434, 435, 436, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect until 5 PM MST this afternoon. * AFFECTED AREA...Fire weather zone 434. Fire weather zone 435. Fire weather zone 436. Fire weather zone 437. * WIND...Westerly winds at 15 to 20 mph with gusts up to 35 mph expected. * HUMIDITY...12 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
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