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

32°F

0°C

Humidity 68%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 05 Feb 12:15 AM MST
Extended Forecast for

17 Miles W Gardiner MT

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Southwest wind around 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. South southwest wind 5 to 8 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. South southeast wind 6 to 9 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40. South wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Breezy, with a south southwest wind 13 to 15 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Southwest wind around 11 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Breezy, with a south southwest wind 14 to 17 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Southwest wind around 8 mph.
Thursday
Sunny, with a high near 44. South southwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 30. South southeast wind 6 to 9 mph.
Friday
Sunny, with a high near 40. South wind 9 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 24. Breezy, with a south southwest wind 13 to 15 mph.
Saturday
Mostly sunny, with a high near 35. Southwest wind around 11 mph.
Saturday Night
Mostly cloudy, with a low around 25. Breezy, with a south southwest wind 14 to 17 mph.
Sunday
Mostly cloudy, with a high near 32. Breezy.
Sunday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy.
Monday
Snow showers. High near 27. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 22.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Wednesday
A chance of snow showers. Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Gardiner MT
 45.08°N 111.07°W (Elev. 9426 ft)
Last Update:
11:47 pm MST Feb 4, 2026
Forecast Valid:
12am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation