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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 81%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 09 Feb 12:15 AM MST
Extended Forecast for

14 Miles NW Mount Holmes WY

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

    NOW until 5:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Snow Showers
    and Breezy

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 24 by 8am. West northwest wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F⇓

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Isolated snow showers before 11pm. Partly cloudy, with a low around 11. Light and variable wind. Chance of precipitation is 20%.

    Low: 11 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Calm wind becoming south around 5 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 18. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely. Mostly cloudy, with a high near 32. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 32 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17. Light south southwest wind.

    Low: 17 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers. Mostly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Snow showers. Steady temperature around 30. Breezy, with a south southwest wind 9 to 18 mph becoming west. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 24 by 8am. West northwest wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Isolated snow showers before 11pm. Partly cloudy, with a low around 11. Light and variable wind. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 30. Calm wind becoming south around 5 mph.
Tuesday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 18. Calm wind. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 32. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17. Light south southwest wind.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 30.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 15.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Sunday
Snow showers likely. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Mount Holmes WY
 44.95°N 111.08°W (Elev. 7871 ft)
Last Update:
10:47 pm MST Feb 8, 2026
Forecast Valid:
12am MST Feb 9, 2026-6pm MST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation