Riverton, WY – Drivers across western and central Wyoming should prepare for rapidly changing skies Saturday as thunderstorms build and gusty winds sweep across the region. Strong outflow winds, especially near US-26, US-191, and I-25, could create hazardous travel conditions during the late afternoon and evening.
According to the National Weather Service in Riverton, showers and thunderstorms are expected to develop after noon Saturday, with wind gusts up to 23 mph possible. The storms could bring sudden visibility drops and slick roads. Motorists are urged to monitor conditions closely, avoid flooded roadways, and secure loose outdoor items before storms arrive.
The threat continues into Sunday, with another round of afternoon storms possible. By Monday, high pressure should bring sunny skies, but temperatures will climb into the low to mid-90s through midweek. This heat, combined with recent rain, may increase fire danger in grassy areas.
Residents planning outdoor events should have a shelter option nearby and keep weather alerts enabled on their phones. Lightning safety remains key—when thunder roars, go indoors.
Five-Day Forecast for Riverton, WY:
Saturday: Mostly sunny early, storms after noon. High near 92°F. Light winds, gusts to 23 mph in storms.
Sunday: Mostly clear, high 91°F. Storm chances in the afternoon.
Monday: Sunny and hot, high 93°F.
Tuesday: Sunny, high near 95°F.
Wednesday: Sunny, high near 95°F.
