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California, Riverside County Mountains-Including The San Jacinto Ranger District Of The San Bernardino National Forest

Winter Storm Warning

Statement as of 9:03 PM PST on January 18, 2017

Expires 9:00 AM EST on January 21, 2017


... Winter Storm Warning remains in effect until 6 am PST
Saturday...

* snow levels... mostly between 5000 and 5500 feet... but locally
lower on the north slopes.

* Timing... moderate snow tonight and Thursday with heavy snow
Friday and Friday night.

* Snow accumulations... 4 to 8 inches above 6000 feet tonight and
Thursday with 8 to 16 inches Friday and Friday night. A few
inches could fall as low as around 5000 feet.

* Winds... southwest to west winds 20 to 35 mph with local gusts
over 50 mph Thursday. Winds 25 to 45 mph with local gusts over
65 mph Friday and Friday night.

* Visibility... near zero at times in snow... blowing snow and fog.

* Impacts... travel will be dangerous at times over the mountains
due to snowfall... winds and low visibility.

* Outlook... a warmer storm will bring more rain than snow
Sunday... but will turn to snow Sunday night and Monday.

Precautionary/preparedness actions...

A Winter Storm Warning for heavy snow means severe winter weather
conditions are expected or occurring. Significant amounts of
snow are forecast that will make travel dangerous. Only travel in
an emergency. If you must travel... keep an extra flashlight...
food... and water in your vehicle in case of an emergency.


Gregoria



Small Craft Advisory, Gale Watch

Statement as of 8:18 PM PST on January 18, 2017

Expires 7:00 PM EST on January 21, 2017


... Small Craft Advisory remains in effect from 4 am Thursday to
10 am PST Friday...
... Gale watch remains in effect from Friday morning through
Saturday afternoon...

* winds... southwest to west winds 15 to 20 kt with gusts to 25
kt Thursday... increasing Friday through Saturday to 25 to 30
kt with gusts to 35 kt.

* Waves/seas... combined seas increasing Thursday to 7 to 11
feet... then increasing further on Friday through Saturday...
possibly as high as 12 to 19 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and combined seas of 10 feet or greater are expected to produce
hazardous wave conditions to small craft. Inexperienced
mariners... especially those operating smaller vessels should
avoid navigating in these conditions.

A gale watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased... but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.



Ss




Weather Severe Map
Alabama - Dense Fog Advisory , Record Report
Alaska - Winter Weather Advisory , Winter Storm Warning , Wind Chill Advisory , Dense Fog Advisory
Arizona - Winter Storm Warning , Winter Weather Advisory
Arkansas - Flood Warning
American Samoa - Flash Flood Watch
California - Flood Warning , Flash Flood Warning , High Surf Advisory , Flood Advisory , Areal Flood Advisory , High Surf Warning , Flash Flood Watch , Areal Flood Watch , Wind Advisory , Wind Advisory, High Wind Watch , High Wind Warning, Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Hydrologic Statement, Special Statement , Special Statement , Public Information Statement
Colorado - Winter Storm Watch , Winter Weather Advisory , Winter Storm Warning
Connecticut - Special Statement
Florida - Dense Fog Advisory , Record Report
Georgia - Flood Warning , Dense Fog Advisory , Record Report
Guam - High Surf Advisory
Hawaii - High Surf Advisory , High Surf Warning , Special Statement
Idaho - Areal Flood Advisory , Winter Weather Advisory , Winter Storm Warning , Air Quality Alert , Record Report
Illinois - Areal Flood Warning , Flood Warning , Flood Advisory , Flood Watch , Special Statement
Indiana - Flood Warning
Iowa - Flood Warning , Dense Fog Advisory , Special Statement
Kansas - Dense Fog Advisory , Special Statement
Kentucky - Flood Warning , Record Report
Louisiana - Flood Warning , Dense Fog Advisory
Maine - Special Statement
Massachusetts - Special Statement
Michigan - Flood Warning , Flood Advisory , Record Report
Minnesota - Dense Fog Advisory , Special Statement
Mississippi - Flood Warning , Dense Fog Advisory , Record Report
Missouri - Special Statement
Montana - Wind Advisory , Winter Weather Advisory , Freezing Rain Advisory , Air Quality Alert , Record Report
Nebraska - Dense Fog Advisory , Special Statement
Nevada - Winter Weather Advisory , Winter Storm Warning , Hydrologic Statement
New Hampshire - Special Statement
New Mexico - High Wind Warning , Special Statement
New York - Winter Weather Advisory , Special Statement , Record Report
North Carolina - Record Report
Ohio - Flood Warning
Oregon - Flood Warning , Areal Flood Watch , Areal Flood Advisory , Wind Advisory , High Wind Warning, Wind Advisory , Winter Storm Warning , Blizzard Warning , Winter Weather Advisory , Ice Storm Warning , Record Report
Rhode Island - Special Statement
South Carolina - Record Report
Tennessee - Record Report
Texas - Flood Warning , High Wind Warning , Record Report
Utah - Winter Weather Advisory , Winter Storm Warning , Record Report
Vermont - Special Statement
Washington - Flood Warning , Areal Flood Watch , Areal Flood Advisory , Winter Weather Advisory , Winter Storm Warning , Ice Storm Warning , Avalanche Warning , Record Report
Wisconsin - Flood Warning , Dense Fog Advisory , Special Statement
Wyoming - Special Statement , Record Report

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