063
WWUS45 KRIW 160651
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1151 PM MST Sat Nov 15 2025

WYZ012-170000-
/O.NEW.KRIW.WW.Y.0031.251117T0000Z-251118T0000Z/
Teton and Gros Ventre Mountains-
1151 PM MST Sat Nov 15 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 5 PM MST
MONDAY...

* WHAT...Snow expected. Total accumulation of 6 to 10 inches, with
  up to 12 inches on western facing peaks.

* WHERE...Teton and Gros Ventre Mountains.

* WHEN...From 5 PM Sunday to 5 PM MST Monday. The heaviest snow is
  expected from late Sunday night into Monday morning.

* IMPACTS...Travel could be difficult. The hazardous conditions
  could impact the Monday morning and evening commutes, 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