Expires:202601242300;;464936 FPUS55 KRIW 242049 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 147 PM MST Sat Jan 24 2026 WYZ030-242300- East Sweetwater County- Including the city of Wamsutter 147 PM MST Sat Jan 24 2026 .THIS AFTERNOON...Mostly sunny. Highs around 20. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Cold with lows 3 to 7 above. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly cloudy and breezy, cold with highs 16 to 22. West winds 15 to 20 mph, becoming northwest in the afternoon. Gusts up to 40 mph. .SUNDAY NIGHT...Clear, cold with lows 1 to 5 above. West winds 10 to 15 mph, becoming southwest after midnight. .MONDAY...Mostly sunny and breezy. Highs in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 15. .TUESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 30s. .TUESDAY NIGHT...Clear, cold with lows 10 to 15. .WEDNESDAY...Mostly sunny. Highs around 40. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows 15 to 20. .THURSDAY...Partly cloudy. Highs in the upper 30s. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 15. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. $$