####018002294####
WWUS45 KRIW 132047

WSWRIW



URGENT - WINTER WEATHER MESSAGE

National Weather Service Riverton WY

247 PM MDT Tue May 13 2025



WYZ002-141300-

/O.CON.KRIW.WW.Y.0024.250514T0200Z-250515T0000Z/

Absaroka Mountains-

247 PM MDT Tue May 13 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING 

TO 6 PM MDT WEDNESDAY...



* WHAT...Snow, heavy at times. Total snow accumulations 6 to 12 

  inches, mainly above 8000 ft. Some of the higher peaks north of 

  HWY-14 may receive up to 20 inches.



* WHERE...Absaroka Mountains.



* WHEN...From 8 PM this evening to 6 PM MDT Wednesday.



* IMPACTS...Travel could be difficult, especially 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 .



&&



$$



WYZ008-009-141300-

/O.CON.KRIW.WW.Y.0024.250514T1000Z-250515T0500Z/

Bighorn Mountains West-Bighorn Mountains Southeast-

247 PM MDT Tue May 13 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM TO 11 PM MDT 

WEDNESDAY...



* WHAT...Snow. Total snow accumulations 6 to 12 inches, mainly above 

  8000 ft. Isolated amounts up to 18 inches possible around Cloud 

  Peak. Winds gusting as high as 40 mph.



* WHERE...Bighorn Mountains Southeast and Bighorn Mountains West.



* WHEN...From 4 AM to 11 PM MDT Wednesday.



* IMPACTS...Travel could be difficult, especially in the 

  backcountry. Gusty wind could result in brief whiteout conditions.



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/ .



Myers