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Severe Weather

Current Watches and Warnings

More Maps

California, Los Angeles County Mountains excluding the Santa Monica Range

Winter Weather Advisory

Statement as of 2:11 PM PST on January 18, 2018

Expires 7:00 PM EST on January 20, 2018


... Winter Weather Advisory remains in effect from 10 am Friday to
4 PM PST Saturday...

* snow amounts and timing... 3 to 6 inches of snow are expected
with highest amounts across the northern slopes of the Ventura
County mountains. Generally 2 to 4 inches are expected across
the higher terrain of the Santa Barbara County mountains and San
Gabriel Mountains and 3 inches or less on Interstate 5 over the
Grapevine.

* Snow levels..snow levels will initially be around 7500 ft
tonight into early Friday morning. Snow levels will then plummet
to between 3500 and 4000 ft by Friday afternoon, and locally
down to 2500 ft across the northern slopes through Saturday
morning.

* Winds... northwest winds 15 to 25 mph with gusts to 40 mph early
Friday afternoon will become north 20 to 30 mph with gusts to
50 mph by Friday evening and continue through early Saturday
morning.

* Main impact... periods of snow, gusty winds, and low visibilities
make for dangerous driving conditions and could lead to Road
closures and travel delays. Some roadways affected will likely
be Interstate 5 corridor near the Grapevine, as well as Highway
2 (los Angeles crest highway), Highway 33 through the Ventura
County mountains and possibly Highway 14 including the city of
Acton.

Precautionary/preparedness actions...

Be prepared for snow covered roads and limited visibilities, and
use caution while driving. Check the latest Road reports before
departing. Keep an emergency kit in your vehicle which includes a
flashlight, food and water, extra clothes and blankets, and tire
chains.





Weather Severe Map
Alabama - Hard Freeze Warning, Special Statement , Hard Freeze Warning , Special Statement , Record Report , Public Information Statement
Alaska - Winter Weather Advisory , Blizzard Warning , Dense Fog Advisory , Record Report
Arkansas - Record Report
California - High Surf Warning , High Surf Advisory , High Wind Warning , Wind Advisory , Winter Weather Advisory , Winter Storm Warning , Beach Hazard Statement , Record Report
Colorado - Special Statement , Public Information Statement
Connecticut - Areal Flood Warning , Flood Warning , Public Information Statement , Public Information Statement
Florida - Freeze Warning , Frost Advisory , Hard Freeze Warning , Special Statement , Hard Freeze Warning, Special Statement , Record Report
Georgia - Special Statement , Hard Freeze Warning , Record Report
Guam - Coastal Hazard Statement
Hawaii - High Surf Advisory , Wind Advisory , High Wind Warning
Idaho - Winter Weather Advisory , Record Report
Illinois -
Indiana - Flood Advisory , Public Information Statement
Kansas - Special Statement
Louisiana - Storm Surge Warning, Tropical Storm Warning , Freeze Warning , Hard Freeze Warning , Record Report
Maine - Flood Warning
Massachusetts - Public Information Statement
Michigan - Flood Warning , Areal Flood Advisory
Mississippi - Hard Freeze Warning, Special Statement , Hard Freeze Warning
Missouri -
Montana - Wind Advisory , Winter Weather Advisory , Winter Storm Warning , Record Report
Nebraska - Areal Flood Advisory , Special Statement
Nevada - High Wind Warning , Winter Storm Warning , Winter Weather Advisory
New Mexico - Fire Weather Watch , Fire Weather Warning, Fire Weather Watch , Special Statement
New York - Areal Flood Warning , Public Information Statement
North Carolina - Winter Weather Advisory , Special Statement , Record Report
North Dakota - Winter Weather Advisory , Public Information Statement , Public Information Statement
Oklahoma - Fire Weather Watch
Oregon - Coastal Flood Warning , High Surf Advisory, High Surf Warning , Winter Weather Advisory , Record Report
Pennsylvania - Areal Flood Warning , Areal Flood Watch
South Carolina - Special Statement , Public Information Statement
Tennessee - Special Statement
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning , Fire Weather Watch , Record Report
Utah - Winter Storm Watch , Winter Weather Advisory , Special Statement , Record Report
Vermont - Public Information Statement
Virginia - Special Statement
Washington - Coastal Flood Warning , Record Report
West Virginia - Special Statement
Wisconsin - Flood Warning
Wyoming - High Wind Watch , High Wind Warning , Winter Storm Watch , Winter Weather Advisory , Special Statement , Record Report
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