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

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WWUS45 KRIW 250401
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1001 PM MDT Mon Apr 24 2017

...MODERATE TO OCCASIONALLY HEAVY SNOW RETURNING FOR MANY
MOUNTAIN LOCATIONS AND NORTHERN JOHNSON COUNTY TODAY THROUGH
TUESDAY...

.An approaching upper level disturbance and associated developing
cold front will bring snow to many of the mountains of western
and central Wyoming in addition to portions of the lower
elevations of Johnson County today through Tuesday.

WYZ012-251215-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Teton and Gros Ventre Mountains-
1001 PM MDT Mon Apr 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TUESDAY...

* TIMING...Snow will return to the mountains of western Wyoming
  and continue through tonight before tapering off Tuesday
  morning.

* TOTAL SNOWFALL...6 to 12 inches.

* MAIN IMPACT...Highways will become slick and snow covered,
  including Teton and Togwotee passes. Visibility could be
  reduced to under one half mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ001-002-251215-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Yellowstone National Park-Absaroka Mountains-
Including the cities of Lake, Mammoth, and Old Faithful
1001 PM MDT Mon Apr 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TUESDAY...

* TIMING...Snow will return to the mountains of Yellowstone and
  continue through tonight before tapering off Tuesday morning.

* TOTAL SNOWFALL...4 to 10 inches.

* MAIN IMPACTS...Highways will become slick and snow covered,
  including Chief Joseph Highway. Visibility could be reduced to
  under one half mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ024-251215-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Salt River and Wyoming Ranges-
1001 PM MDT Mon Apr 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TUESDAY...

* TIMING...Snow will return to the mountains of western Wyoming
  and continue through tonight before tapering off Tuesday
  morning.

* TOTAL SNOWFALL...4 to 10 inches.

* MAIN IMPACT...Highways will become slick, slushy or snow
  covered, including Salt Pass. Visibility could be reduced to
  under one half mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ014-015-251215-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170425T1800Z/
Wind River Mountains West-Wind River Mountains East-
1001 PM MDT Mon Apr 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
TUESDAY...

* TIMING...Snow will return to the Wind River Mountains and
  continue through tonight before tapering off later Tuesday
  morning.

* TOTAL SNOWFALL...4 to 11 inches.

* MAIN IMPACT...Highways will become slick, slushy or snow
  covered, including South Pass. Visibility could be reduced to
  under one half mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ008-009-251215-
/O.CON.KRIW.WW.Y.0025.000000T0000Z-170426T0000Z/
Bighorn Mountains West-Bighorn Mountains Southeast-
1001 PM MDT Mon Apr 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT
TUESDAY...

* TIMING...Snow, mixed with rain in the lower foothills, will
  change to all snow after midnight, and continue through Tuesday
  before ending Tuesday evening. The heaviest snow is expected
  late tonight through Tuesday morning on east facing slopes.

* TOTAL SNOWFALL...5 to 12 inches with locally higher amounts in
  the mountains north and west of Buffalo.

* MAIN IMPACT...Highways will become slick, slushy or snow
  covered, including Powder River and Granite passes. Visibility
  could be reduced to under one half mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

WYZ010-251215-
/O.CON.KRIW.WW.Y.0025.170425T0600Z-170426T0000Z/
Northeast Johnson County-
Including the city of Buffalo
1001 PM MDT Mon Apr 24 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT
TUESDAY...

* TIMING...Rain will change to snow around midnight tonight and
  continue on Tuesday. The heaviest snow is expected late
  tonight through Tuesday morning.

* TOTAL SNOWFALL...3 to 6 inches.

* MAIN IMPACT...Highways will become slick and snow covered,
  including Interstates 25 and 90. Visibility could be reduced
  to under one half mile at times in snow and blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow and blowing snow means periods
of snow and blowing snow will cause primarily travel
difficulties. Be prepared for snow covered and slick roads with
limited visibilities. Slow down, and allow extra time to reach
your destination. Check the latest road conditions at
wyoroad.info or by dialing 5 1 1.

&&

$$



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