Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
57°F
14°C
| Humidity | 27% |
| Wind Speed | NNE 5 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Last update | 06 Apr 03:15 PM MDT |
Extended Forecast for
Mammoth WY
This Afternoon
High: 57 °F
Mostly Cloudy
Tonight
Low: 36 °F
Partly Cloudy
Tuesday
High: 60 °F
Mostly Sunny
then Slight
Chance
T-storms and
BreezyTuesday Night
Low: 31 °F
Slight Chance
Showers and
Breezy then
Partly CloudyWednesday
High: 56 °F
Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 58 °F
Sunny
Thursday Night
Low: 36 °F
Mostly Clear
Friday
High: 65 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 57. West southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 36. West northwest wind around 5 mph becoming light and variable.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Breezy, with a south southeast wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Snow level 8200 feet lowering to 5700 feet after midnight . Partly cloudy, with a low around 31. Breezy, with a west wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.
Wednesday
Sunny, with a high near 56. West wind 6 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 35. West southwest wind 6 to 11 mph becoming light southwest in the evening. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 58. Light and variable wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42.
Sunday
Showers likely. Mostly sunny, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mammoth WY
44.98°N 110.69°W (Elev. 5745 ft)
44.98°N 110.69°W (Elev. 5745 ft)
2:47 pm MDT Apr 6, 2026
3pm MDT Apr 6, 2026-6pm MDT Apr 12, 2026
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