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

46°F

8°C

Humidity 44%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 07 Feb 12:15 PM MST
Extended Forecast for

16 Miles W Gardiner MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. South wind 7 to 9 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. South southwest wind 7 to 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Isolated snow showers after noon. Partly sunny, with a high near 34. Breezy, with a south wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 34 °F

    Partly Sunny
    then Isolated
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers, mainly after 11pm. Low around 25. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow Showers
    and Breezy

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 27. West southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 12. West wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 25. South wind 3 to 6 mph.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 35. South wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 24. South southwest wind 7 to 10 mph.
Sunday
Isolated snow showers after noon. Partly sunny, with a high near 34. Breezy, with a south wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
Snow showers, mainly after 11pm. Low around 25. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. Some thunder is also possible. High near 27. West southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 12. West wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 25. South wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 14.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 25.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
A slight chance of snow showers. Partly sunny, with a high near 24.
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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:
11:46 am MST Feb 7, 2026
Forecast Valid:
12pm MST Feb 7, 2026-6pm MST Feb 13, 2026
 
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Additional Resources

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Chance of Precipitation