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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

16 Miles W 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 26. South wind 8 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers, mainly between 11am and 5pm. Partly sunny, with a high near 34. Breezy, with a south wind 10 to 16 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Snow showers, mainly after 10pm. Low around 24. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Breezy. Snow
    Showers
    Likely then
    Snow Showers

  • Monday

    Monday: Snow showers. High near 27. West 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 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 10. West wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. South wind 3 to 6 mph.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 15. Light south southwest wind.

    Low: 15 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 13.

    Low: 13 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. South wind 8 to 10 mph.
Sunday
A 50 percent chance of snow showers, mainly between 11am and 5pm. Partly sunny, with a high near 34. Breezy, with a south wind 10 to 16 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers, mainly after 10pm. Low around 24. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 27. West 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 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 10. West wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 24. South wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 15. Light south southwest wind.
Wednesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 26.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A slight chance of snow showers. Partly sunny, with a high near 25.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Saturday
A chance of snow showers. Partly sunny, with a high near 23.
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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:
12:47 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

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Chance of Precipitation