437
WWUS45 KRIW 272340
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
540 PM MDT Mon Oct 27 2025

WYZ012-280045-
/O.EXP.KRIW.WS.W.0011.000000T0000Z-251028T0000Z/
Teton and Gros Ventre Mountains-
540 PM MDT Mon Oct 27 2025

...WINTER STORM WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING...

Isolated snow showers will continue this evening into tonight, but
the bulk of snowfall has ended. Thus, the Warning will be allowed to
expire as conditions have improved.

$$

WYZ008-280045-
/O.EXP.KRIW.WW.Y.0029.000000T0000Z-251028T0000Z/
Bighorn Mountains West-
540 PM MDT Mon Oct 27 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM MDT THIS EVENING...

Isolated snow showers will continue this evening into tonight, but
the bulk of snowfall has ended. Thus, the Advisory will be allowed
to expire as conditions have improved.

$$

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

Rowe