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

31°F

-1°C

Humidity 70%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 06 Feb 12:15 AM MST
Extended Forecast for

16 Miles W Gardiner MT

  • Overnight

    Overnight: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. South wind 6 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 36. South southwest wind 6 to 8 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. South southwest wind 7 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 32. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 33 mph.

    High: 32 °F

    Slight Chance
    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 13 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Calm wind.
Friday
Sunny, with a high near 41. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 27. South wind 6 to 8 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 36. South southwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 22. South southwest wind 7 to 9 mph.
Sunday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 32. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 33 mph.
Sunday Night
Snow showers likely, mainly after 11pm. Cloudy, with a low around 26. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Monday
Snow showers. Some thunder is also possible. High near 26. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 12.
Tuesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 24.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 10.
Wednesday
A chance of snow showers. Partly sunny, with a high near 25.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 11.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
Last Update:
12:16 am MST Feb 6, 2026
Forecast Valid:
12am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation