Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
33°F
1°C
| Humidity | 45% |
| Wind Speed | SSW 12 MPH |
| Barometer | NA |
| Dewpoint | 14°F (-10°C) |
| Visibility | NA |
| Wind Chill | 24°F (-4°C) |
| Last update | 02 Apr 07:15 PM MDT |
Extended Forecast for
Mammoth WY
Winter Storm Warning April 2, 08:17pm until April 3, 06:00pm
NOW until 6:00pm Fri
Winter Storm Warning
Tonight
Low: 31 °F
Snow Showers
Friday
High: 43 °F
Snow Showers
Likely then
Scattered
Snow ShowersFriday Night
Low: 27 °F
Mostly Clear
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 29 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 61 °F
Mostly Sunny
Detailed Forecast
Tonight
Snow showers. Steady temperature around 31. Northwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 43. Northwest wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. Northwest wind 5 to 8 mph becoming south after midnight.
Saturday
Sunny, with a high near 54. South wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 5 to 7 mph becoming light and variable.
Sunday
Sunny, with a high near 58. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 34. West southwest wind around 5 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly sunny, with a high near 55.
Wednesday Night
A chance of rain and snow showers. Snow level 7400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow showers. Snow level rising to 6400 feet in the afternoon. Partly sunny, with a high near 50.
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)
6:01 pm MDT Apr 2, 2026
8pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
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