7-Day Forecast 44.96°N 110.69°W (Text-Only)
NWS Forecast for: Mammoth Hot Springs WY
Issued by: National Weather Service Riverton, WY
Last Update: 1:47 am MDT Jun 18, 2024




Overnight: Scattered rain and snow showers, mainly before 4am. Some thunder is also possible. Snow level 6600 feet. Mostly cloudy, with a low around 34. North wind 3 to 6 mph. Chance of precipitation is 30%.

Tuesday: Scattered showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm. Snow level 6200 feet rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 48. Breezy, with a northeast wind 6 to 11 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: Scattered showers and thunderstorms, mainly before 8pm. Snow level 8200 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 33. Breezy, with a west wind 5 to 15 mph becoming east in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Juneteenth: Sunny, with a high near 62. South southeast wind 5 to 14 mph becoming west in the afternoon.

Wednesday Night: Mostly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming light and variable in the evening.

Thursday: Partly sunny, with a high near 73. Calm wind becoming north northwest around 6 mph in the afternoon.

Thursday Night: Mostly cloudy, with a low around 46. North wind around 6 mph becoming light and variable after midnight.

Friday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Saturday: Sunny, with a high near 80.

Saturday Night: Mostly clear, with a low around 51.

Sunday: Sunny, with a high near 85.

Sunday Night: Mostly clear, with a low around 54.

Monday: Sunny, with a high near 82. Breezy.



Mammoth Hot Springs WY
 44.96°N 110.69°W (Elev. 6106 ft)

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