7-Day Forecast 44.89°N 110.74°W (Text-Only)
NWS Forecast for: 6 Miles SSW Mammoth Hot Springs WY
Issued by: National Weather Service Riverton, WY
Last Update: 12:42 pm MDT Jul 11, 2025




This Afternoon: Sunny, with a high near 69. North wind around 11 mph.

Tonight: Mostly clear, with a low around 38. North wind 6 to 11 mph becoming light and variable in the evening.

Saturday: Sunny, with a high near 77. Light and variable wind becoming west southwest 6 to 11 mph in the morning.

Saturday Night: Mostly clear, with a low around 45. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Sunday: Sunny, with a high near 80. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Sunday Night: Partly cloudy, with a low around 48. West wind 5 to 7 mph becoming calm in the evening.

Monday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 20%.

Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 30%.

Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Chance of precipitation is 50%.

Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 42.

Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 71.

Wednesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 40.

Thursday: A slight chance of showers and thunderstorms. Sunny, with a high near 74.



6 Miles SSW Mammoth Hot Springs WY
 44.89°N 110.74°W (Elev. 7402 ft)

Visit your local NWS office at: https://www.weather.gov/riw