Winter Weather Warnings / Watches / Advisories
Issued by NWS Riverton, WY

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WWUS45 KRIW 182055
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URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
155 PM MST Sat Feb 18 2017

...Periods of snow and blowing snow for the western mountains
through Sunday...

.A moist Pacific low pressure trough will bring periods
of moderate to heavy snow to the western mountains of
Wyoming this afternoon through Sunday afternoon. Strong
southwest winds will cause areas of blowing and drifting snow.
the western valleys will see mainly a rain snow mix.

WYZ012-190700-
/O.NEW.KRIW.WW.Y.0010.170218T2100Z-170220T0000Z/
Teton and Gros Ventre Mountains-
155 PM MST Sat Feb 18 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST SUNDAY...

The National Weather Service in Riverton has issued a Winter
Weather Advisory for snow and blowing snow, which is in effect
until 5 PM MST Sunday.

* TIMING...Snow will increase through the evening with periods
  of blowing and drifting snow through Sunday.

* Snow Accumulations...6 to 12 inches.

* Wind and Visibility...southwest wind of 20 to 25 mph gusting to
  35 mph causing blowing and drifting snow with visibility below
  a quarter mile at times.

* MAIN IMPACT...Snow will produce slick, snow packed and icy roads
  making driving difficult, especially on Teton and Togwotee
  passes. Poor visibility will also make driving difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow and blowing snow means that
visibilities will be severely limited due to strong winds blowing
snow around. Use caution when traveling, especially in open areas.
Check the latest road conditions at wyoroad.info or by dialing
5 1 1.

&&

$$

WYZ001-190700-
/O.NEW.KRIW.WW.Y.0010.170218T2100Z-170220T0000Z/
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
155 PM MST Sat Feb 18 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST SUNDAY...

The National Weather Service in Riverton has issued a Winter
Weather Advisory for snow and blowing snow, which is in effect
until 5 PM MST Sunday.

* TIMING...Snow will increase through the evening with periods of
  blowing and drifting snow through Sunday.

* Snow Accumulations...6 to 12 inches, 3 to 6 inches in the north.

* Wind and Visibility...southwest wind of 20 to 25 mph gusting to
  35 mph causing blowing and drifting snow with visibility below
  a quarter mile at times.

* MAIN IMPACT...Snow will produce slick, snow packed and icy roads
  making travel difficult. Poor visibility will also make travel
  difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow and blowing snow means that
visibilities will be severely limited due to strong winds blowing
snow around. Use caution when traveling, especially in open
areas. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

WYZ024-190700-
/O.NEW.KRIW.WW.Y.0010.170218T2100Z-170220T0000Z/
Salt River and Wyoming Ranges-
155 PM MST Sat Feb 18 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST SUNDAY...

The National Weather Service in Riverton has issued a Winter
Weather Advisory for snow and blowing snow, which is in effect
until 5 PM MST Sunday.

* TIMING...Snow will increase through the evening with periods of
  blowing and drifting snow through Sunday.

* Snow Accumulations...5 to 10 inches.

* Wind and Visibility...southwest wind of 20 to 25 mph gusting to
  35 mph causing blowing and drifting snow with visibility below
  a quarter mile at times.

* MAIN IMPACT...Snow will produce slick, snow packed and icy roads
  making driving difficult, especially on Salt River Pass. Poor
visibility will also make driving difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow and blowing snow means that
visibilities will be severely limited due to strong winds blowing
snow around. Use caution when traveling, especially in open
areas. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

WYZ014-015-190700-
/O.NEW.KRIW.WW.Y.0010.170218T2100Z-170220T0000Z/
Wind River Mountains West-Wind River Mountains East-
155 PM MST Sat Feb 18 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST SUNDAY...

The National Weather Service in Riverton has issued a Winter
Weather Advisory for snow and blowing snow, which is in effect
until 5 PM MST Sunday.

* TIMING...Snow will increase through the evening with periods of
  blowing and drifting snow through Sunday.

* Snow Accumulations...5 to 9 inches.

* Wind and Visibility...southwest wind of 20 to 25 mph gusting to
  35 mph causing blowing and drifting snow with visibility below
  a quarter mile at times.

* MAIN IMPACT...Snow will produce slick, snow packed and icy roads
  making driving difficult, especially on South Pass. Poor
visibility will also make driving difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow and blowing snow means that
visibilities will be severely limited due to strong winds blowing
snow around. Use caution when traveling, especially in open
areas. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$



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