Expires:202405042200;;623790 FPUS55 KRIW 041953 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 151 PM MDT Sat May 4 2024 WYZ015-042200- Wind River Mountains East- 151 PM MDT Sat May 4 2024 .THIS AFTERNOON...Mostly sunny. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear in the evening, then mostly cloudy with scattered snow showers after midnight. Breezy with lows in the lower 30s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SUNDAY...Partly cloudy. Rain showers and numerous snow showers in the morning, then rain showers, snow showers and scattered thunderstorms in the afternoon. Snow may be heavy at times in the afternoon. Snow accumulation up to 12 inches. Very windy with highs in the upper 40s. South winds 30 to 40 mph with gusts up to 55 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Snow showers. Rain showers and scattered thunderstorms in the evening, then isolated thunderstorms after midnight. New light snow accumulation. Windy with lows in the lower 20s. Southwest winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 90 percent. .MONDAY...Snow showers. New light snow accumulation. Very windy with highs in the lower 30s. West winds 35 to 45 mph with gusts up to 60 mph, increasing to 45 to 55 mph with gusts up to 70 mph in the afternoon. Chance of snow 90 percent. .MONDAY NIGHT...Mostly cloudy with snow showers likely. New light snow accumulation possible. Very windy with lows in the lower 20s. Chance of snow 70 percent. .TUESDAY...Mostly cloudy with snow showers. New little or no snow accumulation. Very windy with highs in the lower 30s. Chance of snow 80 percent. .TUESDAY NIGHT...Mostly cloudy with snow showers likely. Little or no snow accumulation. Windy, cold with lows around 20. Chance of snow 60 percent. .WEDNESDAY...Mostly cloudy with snow showers. Little or no snow accumulation. Breezy with highs in the mid 30s. Chance of snow 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow showers likely, mainly in the evening. Light snow accumulation possible. Breezy with lows in the lower 20s. Chance of snow 60 percent. .THURSDAY...Mostly cloudy. Snow showers likely in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. New light snow accumulation. Highs in the mid 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New light snow accumulation possible. Breezy with lows in the lower 20s. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with snow showers likely with a slight chance of thunderstorms in the afternoon. New little or no snow accumulation. Highs in the upper 30s. Chance of snow 60 percent. $$