Weather Alerts-

Make preparations per the instructions

Riverton - WY, US, National Weather Service

Green Mountains and Rattlesnake Range and Natrona County Lower Elevations

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... WHAT...West winds 30 to 40 mph with gusts of 60 to 70 mph possible. WHERE...Green Mountains and Rattlesnake Range and Natrona County Lower Elevations. WHEN...From Saturday afternoon through Saturday evening. IMPACTS...Travel could be difficult, especially for high profile vehicles traveling Highway 789 (near Muddy Gap and Jeffrey City) or Highway 258 (south side of Casper). PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates.