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

Gardiner MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Southwest wind 5 to 7 mph becoming south southeast.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southeast wind 6 to 9 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers between 3pm and 4pm. Snow level 5500 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 49. Breezy, with an east wind 7 to 16 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    High: 49 °F

    Partly Sunny
    then Isolated
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain showers before 11pm, then rain, possibly mixed with snow showers. Snow level 6500 feet. Low around 38. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow showers, becoming all snow after 8am. Some thunder is also possible. High near 45. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Partly sunny, with a high near 42.

    High: 42 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Southwest wind 5 to 7 mph becoming south southeast.
Tonight
Mostly cloudy, with a low around 34. Southeast wind 6 to 9 mph.
Sunday
Isolated showers between 3pm and 4pm. Snow level 5500 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 49. Breezy, with an east wind 7 to 16 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain showers before 11pm, then rain, possibly mixed with snow showers. Snow level 6500 feet. Low around 38. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow showers, becoming all snow after 8am. Some thunder is also possible. High near 45. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 42. Calm wind.
Tuesday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
Last Update:
11:46 am MST Feb 7, 2026
Forecast Valid:
12pm MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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