Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
38°F
3°C
| Humidity | 78% |
| Wind Speed | SSE 5 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Wind Chill | 34°F (1°C) |
| Last update | 02 Apr 04:15 AM MDT |
Extended Forecast for
5 Miles ESE Mount Holmes WY
Winter Storm Watch until April 3, 06:00pm
Winter Storm Warning April 2, 05:07am until April 3, 06:00pm
NOW: Multiple hazards in effect

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Overnight

Low: 29 °F
Chance Snow
ShowersThursday

High: 34 °F
Chance Snow
Showers and
BreezyThursday Night

Low: 19 °F
Chance Snow
Showers and
BreezyFriday

High: 34 °F
Chance Snow
ShowersFriday Night

Low: 16 °F
Chance Snow
ShowersSaturday

High: 43 °F
Chance Snow
ShowersSaturday Night

Low: 20 °F
Chance Snow
ShowersSunday

High: 48 °F
Chance Snow
Showers
Detailed Forecast
Overnight
A 50 percent chance of snow showers. Cloudy, with a low around 29. South southwest wind around 11 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 34 mph. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 34. West northwest wind 8 to 10 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 16. West northwest wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow showers. Sunny, with a high near 43. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of snow showers. Clear, with a low around 20. West southwest wind 5 to 7 mph becoming light and variable in the evening.
Sunday
A 30 percent chance of snow showers. Sunny, with a high near 48.
Sunday Night
A 30 percent chance of snow showers. Snow level 8000 feet lowering to 7600 feet after midnight . Partly cloudy, with a low around 24.
Monday
A 30 percent chance of snow showers. Mostly sunny, with a high near 51.
Monday Night
A chance of snow showers. Snow level 8200 feet. Partly cloudy, with a low around 27.
Tuesday
A chance of snow showers. Snow level 7700 feet rising to 8300 feet in the afternoon. Sunny, with a high near 51. Breezy.
Tuesday Night
A chance of snow showers. Snow level 8600 feet lowering to 7600 feet after midnight . Partly cloudy, with a low around 29.
Wednesday
A chance of snow showers. Partly sunny, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles ESE Mount Holmes WY
44.81°N 110.75°W (Elev. 7641 ft)
44.81°N 110.75°W (Elev. 7641 ft)
4:32 am MDT Apr 2, 2026
5am MDT Apr 2, 2026-6pm MDT Apr 8, 2026



