| NWS Forecast for: East Sweetwater County Issued by: National Weather Service Riverton, WY Last Update: 432 PM MDT Sat Oct 10 2026 | |
| This Afternoon: Partly cloudy with a chance of showers with a slight chance of thunderstorms. Breezy with highs in the upper 60s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of rain 30 percent. Tonight: Cloudy. Showers likely with a slight chance of thunderstorms in the evening, then showers after midnight. Breezy with lows in the upper 40s. South winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 80 percent. Sunday: Cloudy. Showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. South winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 80 percent. Sunday Night: Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Windy with lows in the mid 40s. South winds 20 to 30 mph with gusts up to 55 mph. Chance of rain 60 percent. Columbus Day: Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Windy with highs around 60. Southwest winds 20 to 30 mph. Gusts up to 45 mph in the morning. Chance of rain 60 percent. Monday Night: Rain showers with a slight chance of thunderstorms. Breezy with lows around 40. Chance of rain 80 percent. Tuesday: Partly cloudy. A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of rain 60 percent. Tuesday Night: A chance of thunderstorms. Rain showers. Lows in the lower 30s. Chance of rain 80 percent. Wednesday: Snow showers likely in the morning. Mostly cloudy with rain showers likely with a slight chance of thunderstorms. Little or no snow accumulation. Highs around 50. Chance of precipitation 60 percent. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Lows in the lower 30s. Chance of rain 50 percent. Thursday: Partly cloudy. A slight chance of rain showers in the morning. Highs in the lower 50s. Chance of rain 20 percent. Thursday Night: Mostly clear. A slight chance of rain showers in the evening. Lows around 30. Chance of rain 20 percent. Friday: Mostly sunny. Highs in the mid 50s. | |
| Zone Forecast: East Sweetwater County | |
Visit your local NWS office at: https://www.weather.gov/riw |