Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
54°F
12°C
| Humidity | 20% |
| Wind Speed | WNW 4 MPH |
| Barometer | NA |
| Dewpoint | 14°F (-10°C) |
| Visibility | NA |
| Last update | 07 Apr 10:15 PM MDT |
Extended Forecast for
Mammoth WY
Tonight
Low: 33 °F
Partly Cloudy
Wednesday
High: 58 °F
Sunny
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 60 °F
Sunny
Thursday Night
Low: 36 °F
Mostly Clear
Friday
High: 66 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 41 °F
Slight Chance
Showers then
Mostly CloudySaturday
High: 65 °F
Mostly Sunny
then Chance
ShowersSaturday Night
Low: 42 °F
Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 33. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 58. West northwest wind 6 to 11 mph becoming south southwest in the morning.
Wednesday Night
Mostly cloudy, with a low around 37. South southwest wind 5 to 11 mph.
Thursday
Sunny, with a high near 60. West northwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 36. West northwest wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. Light and variable wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41. South southeast wind around 7 mph.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 65.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
Showers likely, mainly after noon. Partly sunny, with a high near 58. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 38.
Monday
Rain and snow showers likely. Snow level 6600 feet. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain and snow showers. Snow level 6700 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow showers. Snow level rising to 6500 feet in the afternoon. Partly sunny, with a high near 52.
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)
9:32 pm MDT Apr 7, 2026
10pm MDT Apr 7, 2026-6pm MDT Apr 14, 2026
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