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

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

38°F

3°C

Humidity 58%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 08 Feb 01:15 AM MST
Extended Forecast for

Gardiner MT

Winter Weather Advisory February 8, 05:00pm until February 9, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. East wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Snow level 5800 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 49. East southeast wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 49 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then rain and snow showers. Snow level 7000 feet lowering to 6400 feet after midnight . Low around 38. East southeast wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 38 °F

    Showers
    Likely then
    Rain/Snow

  • Monday

    Monday: Snow showers. High near 44. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Light south southeast wind.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Southeast wind 3 to 5 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. East wind around 6 mph.
Sunday
A 20 percent chance of showers after 11am. Snow level 5800 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 49. East southeast wind 6 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Rain showers before 1am, then rain and snow showers. Snow level 7000 feet lowering to 6400 feet after midnight . Low around 38. East southeast wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow showers. High near 44. 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. Partly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 42. Light south southeast wind.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Southeast wind 3 to 5 mph.
Wednesday
A 50 percent chance of snow showers. Partly sunny, with a high near 44.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 42.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Saturday
A chance of snow showers. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
Last Update:
2:17 am MST Feb 8, 2026
Forecast Valid:
2am MST Feb 8, 2026-6pm MST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation