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 Chill34°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
Click here for hazard details and duration
Winter Storm Watch
Winter Storm Warning
  •  
    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

    Click HERE for Details

  • Overnight

    Low: 29 °F

    Chance Snow
    Showers

  • Thursday

    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.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    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.

    Low: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Friday

    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.

    High: 34 °F

    Chance Snow
    Showers

  • Friday Night

    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.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    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.

    High: 43 °F

    Chance Snow
    Showers

  • Saturday Night

    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.

    Low: 20 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers.  Sunny, with a high near 48.

    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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount Holmes WY
 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
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database