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  Storm Center: Weather Alerts: Warnings


 
My Location: San Francisco, CA 
 
Current Time: 06:18:20 PM PDT
Other Alerts  
Weather Alert
    Other Weather Alerts
Type Red Flag Warning
Issued By NWS Cheyenne WY
Issuing Time Mon, 04 Aug 2025 14:01:00 PDT
Broadcast Time Mon, 04 Aug 2025 14:01:00 PDT
Valid Until Fri, 08 Aug 2025 17:00:00 PDT
Brief Description Red Flag Warning
Detailed Description MULTI-DAY CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED THIS WEEK WITH LITTLE OVERNIGHT RELIEF. .A multi-day critical fire weather event is ongoing this week due to low RH values into the teens and single digits, alongside poor overnight recoveries and gusty winds. Overnight recoveries may rise a little higher or winds a bit less breezy on some days, but overall conditions will be poor for a majority of the week. The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from noon Tuesday to 6 PM MDT Friday. * AFFECTED AREA. Fire weather zone 419. * WIND. Gusting 20-30 mph, isolated gusts 35-40 mph. * HUMIDITY. 8 to 12 percent; overnight recoveries as low as 25 to 40 percent. * IMPACTS. any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
       
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