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WWUS45 KRIW 060700

WSWRIW



URGENT - WINTER WEATHER MESSAGE

National Weather Service Riverton WY

100 AM MDT Tue May 6 2025



WYZ008-009-061800-

/O.CON.KRIW.WW.Y.0023.000000T0000Z-250506T1800Z/

Bighorn Mountains West-Bighorn Mountains Southeast-

100 AM MDT Tue May 6 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY...



* WHAT...Snow expected. Additional accumulations of 2 to 4 inches. 

  Winds gusting as high as 40 mph.



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



* WHEN...Until noon MDT today.



* IMPACTS...Plan on slippery road 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 .



&&



$$



WYZ015-061800-

/O.CON.KRIW.WW.Y.0023.000000T0000Z-250506T1800Z/

Wind River Mountains East-

100 AM MDT Tue May 6 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY...



* WHAT...Snow. Additional snow accumulations of 3 to 6 inches. Winds 

  gusting as high as 50 mph.



* WHERE...Wind River Mountains East.



* WHEN...Until noon MDT today.



* IMPACTS...Plan on slippery road conditions, including over South 

  Pass.



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/ .



Hattings