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WWUS45 KRIW 271735

WSWRIW



URGENT - WINTER WEATHER MESSAGE

National Weather Service Riverton WY

1135 AM MDT Sun Apr 27 2025



WYZ002-281300-

/O.CON.KRIW.WW.Y.0022.250428T1200Z-250429T0000Z/

Absaroka Mountains-

1135 AM MDT Sun Apr 27 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM MDT 

MONDAY...



* WHAT...Snow expected. Total snow accumulations between 4 and 8 

  inches, with the highest amounts near the Montana border. Winds 

  gusting as high as 35 mph.



* WHERE...Absaroka Mountains.



* WHEN...From 6 AM to 6 PM MDT Monday.



* IMPACTS...Travel could be difficult. The hazardous conditions 

  could impact the Monday morning and evening commutes.



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 .



&&



$$



WYZ008-009-281300-

/O.CON.KRIW.WW.Y.0022.250428T1200Z-250429T0000Z/

Bighorn Mountains West-Bighorn Mountains Southeast-

1135 AM MDT Sun Apr 27 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM MDT 

MONDAY...



* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches 

  north of Powder River Pass; 4 to 8 inches south of Powder River 

  Pass. Winds gusting as high as 45 mph.



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



* WHEN...From 6 AM to 6 PM MDT Monday.



* IMPACTS...Travel could be difficult, including over Powder River 

  and Granite 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/ .



Gerhardt