San Francisco Weather

Severe Weather

Current Watches and Warnings

More Maps

California, Sierra Nevada from Yosemite to Kings Canyon

Fire Weather Warning

Statement as of 1:21 PM PST on December 15, 2017

Expires 1:00 PM EST on December 17, 2017


... Red flag warning remains in effect from 10 PM this evening to
10 am PST Sunday for gusty winds and low relative humidity...

* wind... northerly winds of 15 to 30 mph with local gusts over
50 mph. Strongest gusts will be over the North Bay mountains
and East Bay hills.

* Humidity... minimum humidity readings of 10 to 20% during the
day. Nighttime maximum humidity readings will likely recover
early in the night then drop of 25 to 35%.

* Highest threat... elevations above 1000 ft, especially the
North Bay mountains and East Bay hills.

* 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.




Weather Severe Map
Alaska - Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Record Report
California - High Surf Advisory , Wind Advisory , Lake Wind Advisory , Fire Weather Warning , Fire Weather Watch , Special Statement , Air Quality Alert , Record Report
Colorado -
Connecticut - Public Information Statement , Public Information Statement
Delaware - Public Information Statement
District of Columbia - Special Statement , Public Information Statement
Florida -
Hawaii - High Surf Advisory , Wind Advisory
Idaho - Winter Weather Advisory , Air Quality Alert , Public Information Statement , Public Information Statement
Illinois -
Indiana -
Louisiana - Storm Surge Warning, Tropical Storm Warning
Maryland - Special Statement , Public Information Statement
Massachusetts - Public Information Statement
Michigan - Flood Warning , Flood Advisory , Winter Weather Advisory , Winter Storm Warning
Missouri -
Montana - Winter Weather Advisory
Nevada - Wind Advisory , Lake Wind Advisory , Special Statement , Record Report
New Mexico - Special Statement
New York - Lake Effect Snow Warning , Winter Weather Advisory , Public Information Statement
North Dakota - Dense Fog Advisory
Ohio - Winter Weather Advisory , Public Information Statement
Pennsylvania - Winter Weather Advisory , Lake Effect Snow Warning , Public Information Statement
Puerto Rico - Coastal Hazard Statement
Rhode Island - Public Information Statement
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning
Virgin Islands - Coastal Hazard Statement
Virginia - Special Statement , Public Information Statement
Washington - Winter Weather Advisory , Public Information Statement
West Virginia - Public Information Statement
Wisconsin - Flood Warning
Wyoming - Winter Weather Advisory , Special Statement , Public Information Statement

More From CBS San Francisco

Get The New CBS SF Bay Area Local App
Got Our Weather App?
Listen to Radio.com Anywhere, Anytime!

Listen Live