National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

39°F

4°C

Humidity 49%
Wind Speed SSW 9 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 28 Nov 01:15 PM MST
Extended Forecast for

Gardiner MT

  • This Afternoon

    This Afternoon: Snow showers. High near 43. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Scattered snow showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 7. West wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 7 °F

    Scattered
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 32. Wind chill values as low as -5. East southeast wind 3 to 6 mph.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Southeast wind 3 to 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Light and variable wind.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Calm wind becoming south around 5 mph after midnight.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 34. South southwest wind 3 to 7 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers. High near 43. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Scattered snow showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 7. West wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday
Increasing clouds, with a high near 32. Wind chill values as low as -5. East southeast wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 16. Southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 35. Light and variable wind.
Sunday Night
Mostly clear, with a low around 10. Calm wind becoming south around 5 mph after midnight.
Monday
Partly sunny, with a high near 34. South southwest wind 3 to 7 mph.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 21.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 36.
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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:
2:01 pm MST Nov 28, 2025
Forecast Valid:
2pm MST Nov 28, 2025-6pm MST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation