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

55°F

13°C

Humidity 26%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 06 Feb 03:15 PM MST
Extended Forecast for

5 Miles WNW Mount Holmes WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 42. South southwest wind around 8 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered snow showers, mainly after 3am. Mostly cloudy, with a low around 24. South wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Saturday

    Saturday: Isolated snow showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 34. South southwest wind 6 to 9 mph. Chance of precipitation is 10%.

    High: 34 °F

    Isolated Snow
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. South southwest wind around 8 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. South southwest wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow showers likely, mainly after 11pm. Cloudy, with a low around 27. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

    High: 28 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Partly sunny, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 42. South southwest wind around 8 mph.
Tonight
Scattered snow showers, mainly after 3am. Mostly cloudy, with a low around 24. South wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Isolated snow showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 34. South southwest wind 6 to 9 mph. Chance of precipitation is 10%.
Saturday Night
Mostly cloudy, with a low around 24. South southwest wind around 8 mph.
Sunday
Partly sunny, with a high near 31. South southwest wind 8 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Snow showers likely, mainly after 11pm. Cloudy, with a low around 27. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Monday Night
A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 12.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 24.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10.
Wednesday
A chance of snow showers. Partly sunny, with a high near 24.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 24.
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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:
4:17 pm MST Feb 6, 2026
Forecast Valid:
4pm MST Feb 6, 2026-6pm MST Feb 12, 2026
 
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Additional Resources

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Chance of Precipitation