National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

38°F

3°C

Humidity 73%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 07 Feb 06:15 AM MST
Extended Forecast for

5 Miles WNW Mount Holmes WY

  • Today

    Today: Partly sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. South southwest wind around 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Scattered snow showers, mainly after 4pm. Partly sunny, with a high near 35. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Mostly Sunny
    then
    Scattered
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers likely, mainly after 11pm. Cloudy, with a low around 26. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy

  • Monday

    Monday: Snow showers. The snow could be heavy at times. High near 28. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow

  • Monday Night

    Monday Night: Scattered snow showers before 11pm. Mostly cloudy, with a low around 12. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.

    Low: 12 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 24. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 24 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 22. South southwest wind around 8 mph.
Sunday
Scattered snow showers, mainly after 4pm. Partly sunny, with a high near 35. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly after 11pm. Cloudy, with a low around 26. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. The snow could be heavy at times. High near 28. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Scattered snow showers before 11pm. Mostly cloudy, with a low around 12. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 24. Light and variable wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 11.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 26.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
A chance of snow showers. Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Mount Holmes WY
 44.83°N 110.94°W (Elev. 8369 ft)
Last Update:
6:33 am MST Feb 7, 2026
Forecast Valid:
7am MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation