| NWS Forecast for: Mammoth Hot Springs WY Issued by: National Weather Service Riverton, WY Last Update: 11:59 am MDT Jul 3, 2025 | |
This Afternoon: Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 26. South southwest wind 14 to 18 km/h. Chance of precipitation is 30%. Tonight: Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 11. West northwest wind 8 to 14 km/h becoming south southeast after midnight. Chance of precipitation is 40%. Independence Day: Showers and thunderstorms likely, mainly between 1pm and 2pm. Partly sunny, with a high near 23. Breezy, with a south southwest wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible. Friday Night: Showers likely and possibly a thunderstorm before midnight. Partly cloudy, with a low around 9. South wind 10 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 24. South wind 10 to 15 km/h becoming west southwest 16 to 21 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 50%. Saturday Night: A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 8. West southwest wind 11 to 16 km/h becoming east southeast 5 to 10 km/h in the evening. Winds could gust as high as 32 km/h. Sunday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 27. South southeast wind 5 to 10 km/h becoming west southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 35 km/h. Sunday Night: Mostly clear, with a low around 9. Monday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 29. Monday Night: Mostly clear, with a low around 11. Tuesday: Sunny, with a high near 31. Tuesday Night: Partly cloudy, with a low around 12. Wednesday: Sunny, with a high near 32. | |
| Mammoth Hot Springs WY 44.98°N 110.69°W (Elev. 5745 m) | |
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