406
WWUS45 KRIW 151828
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1228 PM MDT Wed Oct 15 2025

WYZ002-161300-
/O.CON.KRIW.WW.Y.0027.251016T0000Z-251017T0500Z/
Absaroka Mountains-
1228 PM MDT Wed Oct 15 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 PM MDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 4 inches
  between 7500 and 9000 ft, and 4 to 9 inches in the higher terrain.

* WHERE...Absaroka Mountains.

* WHEN...From 6 PM this evening to 11 PM MDT Thursday.

* IMPACTS...Slick travel over mountain passes. The wintry conditions
  will impact hunters and those 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.

&&

$$

WYZ012-024-161300-
/O.CON.KRIW.WW.Y.0027.251016T0000Z-251017T0500Z/
Teton and Gros Ventre Mountains-Salt River and Wyoming Ranges-
1228 PM MDT Wed Oct 15 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 PM MDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 2 to 5 inches
  between 7500 and 9000 ft, and 5 to 10 inches in the higher
  terrain, including Togwotee and Teton Passes.

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

* WHEN...From 6 PM this evening to 11 PM MDT Thursday.

* IMPACTS...Slick travel over mountain passes. The wintry conditions
  will impact hunters and those 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.

&&

$$

WYZ014-015-161300-
/O.CON.KRIW.WW.Y.0027.251016T0000Z-251017T0500Z/
Wind River Mountains West-Wind River Mountains East-
1228 PM MDT Wed Oct 15 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 PM MDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 3 to 6 inches
  between 7500 and 9000 ft, and 5 to 11 inches in the higher terrain.

* WHERE...Wind River Mountains.

* WHEN...From 6 PM this evening to 11 PM MDT Thursday.

* IMPACTS...Slick travel over mountain passes. The wintry conditions
  will impact hunters and those 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/ .

Wittmann