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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 81%
Wind Speed SE 7 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 02 Apr 05:15 AM MDT
Extended Forecast for

5 Miles WNW Mount Holmes WY

Winter Storm Watch until April 3, 06:00pm
Winter Storm Warning April 2, 05:42am 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, 05:42am until April 3, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a temperature falling to around 23 by 5pm. Windy, with a south southwest wind 16 to 25 mph, with gusts as high as 38 mph. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F⇓

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. West southwest wind 8 to 14 mph becoming northwest in the evening. Winds could gust as high as 20 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 30. West northwest wind 7 to 10 mph, with gusts as high as 20 mph. New snow accumulation of around an inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Partly cloudy, with a low around 15. West northwest wind 5 to 9 mph becoming south southwest after midnight. Little or no snow accumulation expected.

    Low: 15 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers. Sunny, with a high near 38. West southwest wind 6 to 8 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers. Mostly clear, with a low around 21. West southwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 21 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers. Sunny, with a high near 43.

    High: 43 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Cloudy, with a low around 26. Breezy, with a south southwest wind around 16 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a temperature falling to around 23 by 5pm. Windy, with a south southwest wind 16 to 25 mph, with gusts as high as 38 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 18. West southwest wind 8 to 14 mph becoming northwest in the evening. Winds could gust as high as 20 mph. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 30. West northwest wind 7 to 10 mph, with gusts as high as 20 mph. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 15. West northwest wind 5 to 9 mph becoming south southwest after midnight. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow showers. Sunny, with a high near 38. West southwest wind 6 to 8 mph.
Saturday Night
A 30 percent chance of snow showers. Mostly clear, with a low around 21. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of snow showers. Sunny, with a high near 43.
Sunday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 25.
Monday
A 30 percent chance of snow showers. Mostly sunny, with a high near 46.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 27.
Tuesday
A chance of snow showers. Sunny, with a high near 46. Breezy.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 28.
Wednesday
A chance of snow showers. Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Mount Holmes WY
 44.83°N 110.94°W (Elev. 8369 ft)
Last Update:
4:32 am MDT Apr 2, 2026
Forecast Valid:
5am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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