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