Weather WorldJohn Erickson Reservoir, WY 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
John Erickson Reservoir, WY Weather Forecast
John Erickson Reservoir, WY Weather Forecast Date: 547 AM MDT Mon Aug 24 2026
The area/counties/county of: East Sweetwater County, including the city of Wamsutter.or toggle through each period.
Today... Mostly sunny this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Some thunderstorms May produce heavy rainfall this afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 30%.
Tonight... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Some thunderstorms May produce heavy rainfall in the evening. Breezy with lows around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. Chance of rain 30%.
Tuesday... Partly cloudy in the morning, then clearing. Highs around 80. West winds around 10 mph with gusts up to 20 mph in the afternoon.
Tuesday Night... Partly cloudy. Lows in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph in the evening.
Wednesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. West winds around 10 mph with gusts up to 20 mph in the afternoon.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
Thursday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30%.
Thursday Night... Partly cloudy. Lows in the lower 50s.
Friday... Partly cloudy. A slight chance of. Highs in the lower 80s.
Friday Night... Mostly cloudy. Lows in the lower 50s.
Saturday... Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30%.
Saturday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 50. Chance of rain 30%.
POP = Probability of Precipitation
John Erickson Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...