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WWUS45 KRIW 240815
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
115 AM MST Wed Dec 24 2025

WYZ012-014-250000-
/O.NEW.KRIW.WW.Y.0039.251225T0600Z-251226T0000Z/
Teton and Gros Ventre Mountains-Wind River Mountains West-
115 AM MST Wed Dec 24 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 PM
MST THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches.
  Winds gusting as high as 45 mph.

* WHERE...Wind River Mountains West and Teton and Gros Ventre
  Mountains.

* WHEN...From 11 PM this evening to 5 PM MST Thursday.

* IMPACTS...Travel could be difficult, including over Teton and
  Togwotee Passes.

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/ .

Hattings