WWUS45 KRIW 141744
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1044 AM MST Fri Feb 14 2025

WYZ014-141845-
/O.EXP.KRIW.WW.Y.0009.000000T0000Z-250214T1800Z/
Wind River Mountains West-
1044 AM MST Fri Feb 14 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING...

The heaviest snowfall has come to an end and the Winter Weather
Advisory will end at 11 AM. However, lighter snow showers will
continue at times this morning. Travelers should continue to take
caution on any snow covered roads.

$$

WYZ012-024-151400-
/O.CON.KRIW.WS.W.0005.000000T0000Z-250215T1800Z/
Teton and Gros Ventre Mountains-Salt River and Wyoming Ranges-
1044 AM MST Fri Feb 14 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Heavy snow. Additional snow accumulations between 6 and 12
  inches.

* WHERE...Teton and Gros Ventre Mountains along with the Salt River
  and Wyoming Ranges.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...Travel will be very difficult, especially across Teton
  and Togwotee Passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .

&&

$$

WYZ013-023-151400-
/O.CON.KRIW.WS.W.0005.000000T0000Z-250215T1800Z/
Jackson Hole-Star Valley-
Including the cities of Afton, Thayne, Star Valley Ranch,
Jackson, and Alpine
1044 AM MST Fri Feb 14 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Heavy snow. Additional snow accumulations between 1 and 3
  inches.

* WHERE...Jackson Hole and Star Valley.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...Travel may be difficult. The hazardous conditions will
  impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .

&&

$$

WYZ001-151400-
/O.CON.KRIW.WW.Y.0009.000000T0000Z-250215T1800Z/
Yellowstone National Park-
Including the cities of Lake, Old Faithful, and Mammoth
1044 AM MST Fri Feb 14 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
SATURDAY...

* WHAT...Heavy snow. Additional snow accumulations between 3 and 5
  inches across the north half of the Park, with higher amounts of 4
  to 8 inches for southern portions of the Park. Southwestern YNP
  including Pitchstone Plateau may see additional amounts of 10 to
  15 inches. Additional accumulations around Mammoth and the Lamar
  Valley will range from 1 to 3 inches.

* WHERE...Yellowstone National Park.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...Travel will be very difficult, especially in the
  backcountry.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/riw/ .

Myers