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Washington, East Slopes Northern Cascades

Winter Storm Warning

Statement as of 5:09 AM PST on November 21, 2014

Expires 9:00 AM EST on November 22, 2014


... Winter Storm Warning remains in effect from noon today to 6 am
PST Saturday...

* locations... Leavenworth... Mazama... Twisp... Winthrop...
Stehekin... Conconully... Blewett Pass... Loup Loup pass.

* Snow level... valley floors... except rising to 2500 feet late
this evening south of Lake Chelan.

* Snow accumulations... 4 to 9 inches in the valleys north of
Lake Chelan. 3 to 6 inches in valleys south of Lake Chelan. 10
to 20 inches in the mountains and near pass levels.

* Timing... snow will begin late this morning and intensify late
this afternoon and evening. Steady snow will taper of to snow
showers mainly near the crest late tonight.

* Impacts... heavy snow accumulations will make travel difficult
or impossible over area roads. Travelers heading over the
passes at the Cascade crest will certainly encounter heavy
snow.

* Web page: for a detailed view of the hazard area visit
http://www.Wrh.NOAA.Gov/wrh/whv/?Wfo=otx.

Precautionary/preparedness actions...

A Winter Storm Warning for heavy snow means significant amounts
of snow are expected or occurring. Snow accumulations will make
travel very hazardous or impossible.





Special Weather Statement

Statement as of 10:51 AM PST on November 21, 2014

Expires 3:00 PM EST on November 21, 2014


... Air stagnation advisory is cancelled...

The National Weather Service in Spokane has cancelled the air
stagnation advisory.

A series of storm systems moving into the region will increase
winds and ventilation potential through the weekend. As such the
air stagnation advisory is cancelled.



Weather Severe Map
Alaska - Wind Advisory , High Wind Warning , Winter Weather Advisory , Special Statement , Record Report
Arkansas - Tornado Watch , Record Report , Public Information Statement
California - Flash Flood Watch , High Wind Watch , Wind Advisory , High Wind Warning, Wind Advisory , Public Information Statement
Colorado - Winter Weather Advisory , Winter Storm Warning , Winter Storm Watch , Special Weather Statement
Connecticut - Public Information Statement
Florida - Tornado Watch , Coastal Hazard Statement , Fire Weather Advisory , Record Report
Georgia - Record Report , Public Information Statement
Idaho - Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Freezing Rain Advisory , Special Weather Statement
Illinois - Freezing Rain Advisory , Record Report , Public Information Statement
Indiana - Freezing Rain Advisory , Special Statement , Record Report , Public Information Statement
Iowa - Freezing Rain Advisory , Record Report
Kansas - Dense Fog Advisory , Record Report , Public Information Statement
Kentucky - Record Report
Louisiana - Tornado Watch , Coastal Flood Advisory
Massachusetts - Public Information Statement
Michigan - Freezing Rain Advisory , Special Statement , Record Report , Public Information Statement
Minnesota - Freezing Rain Advisory , Record Report , Public Information Statement
Mississippi - Coastal Flood Advisory
Missouri - Freezing Rain Advisory , Record Report , Public Information Statement
Montana - High Wind Watch , High Wind Warning , Winter Weather Advisory
Nebraska - Flood Advisory
Nevada - High Wind Watch , Winter Storm Watch , Special Statement
New York - Areal Flood Watch , Lake Effect Snow Advisory , Lake Effect Snow Warning , Special Statement , Public Information Statement
North Carolina - Public Information Statement
North Dakota - Public Information Statement
Ohio - Special Statement , Record Report , Public Information Statement
Oklahoma - Tornado Watch , Dense Fog Advisory , Public Information Statement
Oregon - High Surf Warning , High Surf Warning, Coastal Flood Advisory , Wind Advisory , High Wind Warning , High Wind Warning, Wind Advisory , Winter Weather Advisory , Air Stagnation Advisory , Dense Fog Advisory, Air Stagnation Advisory , Special Statement
Pennsylvania - Public Information Statement
South Carolina - Flash Flood Watch , Record Report , Public Information Statement
South Dakota - Special Statement
Texas - Tornado Watch
Utah - Winter Storm Watch , Special Weather Statement
Vermont - Public Information Statement
Washington - High Wind Warning , Wind Advisory , Winter Weather Advisory , Winter Storm Warning , Air Stagnation Advisory , Dense Fog Advisory, Air Stagnation Advisory , Special Weather Statement , Special Statement
Wisconsin - Freezing Rain Advisory , Record Report , Public Information Statement
Wyoming - High Wind Watch , Winter Storm Watch , Special Statement , Special Weather Statement
- Tornado Watch