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Wyoming, Jackson Hole

Winter Storm Warning

Statement as of 2:07 PM MST on December 20, 2014

Expires 10:00 AM EST on December 22, 2014


... Winter Storm Warning in effect from 5 PM this afternoon to
8 am MST Monday...

The National Weather Service in Riverton has issued a Winter
Storm Warning for snow and blowing snow... which is in effect from 5
PM this afternoon to 8 am MST Monday. The Winter Storm Watch is no
longer in effect.

* Summary and timing... snowfall will increase across Teton County
this evening... with periods of heavy snow and blowing snow on
Sunday across the area before weakening on Monday morning.

* Snow accumulations... the valley locations may see 6 to 10 inches
of snowfall with this system with the higher accumulations
expected across the northern portion of Jackson Hole. Mountain
locations could see 15 to 25 inches... with locally higher
amounts.

* Wind and visibility... wind will be strongest over the mountain
passes with west wind of 25 to 35 mph with gusts over 45 mph.
The lower elevations will see southwest wind increasing to 15 to
25 mph on Sunday with gusts to 35 mph in open areas. The wind
and snowfall will limit the visibility to under a quarter mile at
times.

* Impacts... the combination of snowfall and wind over the higher
elevations will have an adverse impact on travelers across the
area. Significant snowfall across the valleys will create
hazardous driving conditions due to snow packed roadways.

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.

The latest Road conditions provided by the Wyoming Department of
Transportation are available by calling 5-1-1 or on the internet
at wyoroad.Info.






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