WWUS45 KRIW 100704
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1204 AM MST Tue Feb 10 2026

WYZ012-110000-
/O.NEW.KRIW.WW.Y.0006.260211T0000Z-260212T0000Z/
Teton and Gros Ventre Mountains-
1204 AM MST Tue Feb 10 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM TUESDAY TO 5 PM MST
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches
  across the Teton Mountains, including Teton Pass, and the southern
  portions of the Gros Ventre Mountains. The highest peaks could see
  up to 15 inches of snow. Snow accumulations of 4 to 5 inches
  across Togwotee Pass.

* WHERE...Teton and Gros Ventre Mountains.

* WHEN...From 5 PM Tuesday to 5 PM MST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions
  could impact the Tuesday evening and Wednesday commutes,
  especially over Teton Pass.

* ADDITIONAL DETAILS...The heaviest period of snow is expected
  Wednesday 5AM to 5PM, with possible snowfall rates of 0.5
  inch/hour to 1 inch/hour.

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/ .

Gerhardt