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

54°F

12°C

Humidity 26%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 06 Feb 02:15 PM MST
Extended Forecast for

Gardiner MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. South southeast wind 8 to 10 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Isolated showers after 3am. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 36. East wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Light and variable wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 51 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. South wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 39. South wind around 10 mph.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: Rain, possibly mixed with snow showers, becoming all snow after 11am. Some thunder is also possible. Snow level 6200 feet lowering to 5400 feet in the afternoon . High near 45. Southwest wind 8 to 10 mph. Chance of precipitation is 90%.

    High: 45 °F

    Rain/Snow
    then Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers before 11pm. Partly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 55. South southeast wind 8 to 10 mph.
Tonight
Isolated showers after 3am. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 36. East wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Light and variable wind becoming south southeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 34. South wind around 6 mph.
Sunday
Partly sunny, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 39. South wind around 10 mph.
Monday
Rain, possibly mixed with snow showers, becoming all snow after 11am. Some thunder is also possible. Snow level 6200 feet lowering to 5400 feet in the afternoon . High near 45. Southwest wind 8 to 10 mph. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of snow showers before 11pm. Partly cloudy, with a low around 24.
Tuesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 41.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 42.
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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:
2:31 pm MST Feb 6, 2026
Forecast Valid:
3pm MST Feb 6, 2026-6pm MST Feb 12, 2026
 
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Additional Resources

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Chance of Precipitation