WWUS45 KRIW 060718

WSWRIW



URGENT - WINTER WEATHER MESSAGE

National Weather Service Riverton WY

118 AM MDT Wed May 6 2026



WYZ009-015-060830-

/O.EXP.KRIW.WW.Y.0018.000000T0000Z-260506T0700Z/

Bighorn Mountains Southeast-Wind River Mountains East-

118 AM MDT Wed May 6 2026



...WINTER WEATHER ADVISORY HAS EXPIRED...



The threat has ended.



$$



WYZ019-030-061300-

/O.CON.KRIW.WW.Y.0018.000000T0000Z-260506T1300Z/

Green Mountains and Rattlesnake Range-East Sweetwater County-

Including the cities of Jeffrey City and Wamsutter

118 AM MDT Wed May 6 2026



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM MDT THIS 

MORNING...



* WHAT...Snow. Additional snow accumulations up to one inch.



* WHERE...Green Mountains and Rattlesnake Range and East Sweetwater 

  County.



* WHEN...Until 7 AM MDT this morning.



* IMPACTS...Plan on slippery road conditions. The hazardous 

  conditions could impact the Wednesday morning commute.



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/ .



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