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Mountain Snow and Heavy Winds in the Northwest; Fire Weather Conditions in California; Tropical Storm Rafael

A storm system is bringing strong winds and heavy mountain snow to the Cascades into the Northern Rockies. Santa Ana winds and dry conditions will support elevated to critical fire weather over coastal portions of California. Snow, strong winds, blizzard conditions, and high seas are impacting Southwestern Alaska. A Tropical Storm Watch is in effect for the Florida Keys from Tropical Storm Rafael. Read More >

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Note: The map will display the detailed hazards area of Red Flag Warnings (pink) and Fire Weather Watches (peach) which may include all or portions of a NWS Fire Weather Zone.

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Northern California Radar Sites Link to Pacific NW Radar Loop
Radar Status Message
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Medford Medford
Reno Reno
Beale AFB Beale AFB
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Southern California Radar Sites Link to Pacific SW Radar Loop
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Edwards AFB Edwards AFB
Las Vegas Las Vegas
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San Diego San Diego
Vandenberg AFB Vandenberg AFB
Sulphur Mountain Sulphur Mountain
Yuma Yuma

 
 
 

 

Relative Humidity And Dew Point Tables

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0-500 ASL | 501-1900 ASL | 1901-3900 ASL | 3901-6100 ASL | 6101-8500 ASL | 8501-11000 ASL | 11001-13500 ASL

 

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Relative Humidity:
 

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RH and Dew Point
Dry-Bulb Temperature: °F
Wet-Bulb Temperature: °F
Relative Humidity: %
Dew Point: °F
   

 

This page is an interagency effort providing convenient access to Emergency Command Center Dispatch Area (ECCDA) Radio forecasts, specific National Weather Service Fire Weather Planning Forecasts (FWZ) and National Weather Service Red Flag Warnings and Fire Weather Watches for California. The information available here is targeted for fire suppression, land management and emergency response agencies and their staff. Information about the current wildfires burning in California can be obtained from Cal Fire or the National Interagency Fire Center.

Please email the webmaster for any comments or problems with the page.

Bookmarks for a particular area are at:
ECCDA: weather.gov/wrh/CAFW?area=ECC0##, where ## is the ECCDA number
County: weather.gov/wrh/CAFW?area=CAC###, where ### is the CA County FIPS code
FW Zone: weather.gov/wrh/CAFW?area=CAZ###, where ### is NWS Fire Weather Zone number