Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

18°F

-8°C

Humidity 83%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 17 Apr 03:15 AM MDT
Extended Forecast for

10 Miles WNW Mount Holmes WY

Winter Storm Warning April 17, 04:26am until April 17, 06:00am
Click here for hazard details and duration
...
  •  
    Winter Storm Warning April 17, 04:26am until April 17, 06:00am

    NOW until 6:00am Fri

    Winter Storm Warning

  • Today

    High: 30 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 10. West northwest wind 5 to 10 mph becoming light and variable  after midnight.  New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39. Light south southeast wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. South wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. South southwest wind 5 to 9 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. South southeast wind 3 to 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 30. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. West northwest wind 5 to 10 mph becoming light and variable after midnight. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 39. Light south southeast wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 20. South wind 5 to 10 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 50. South southwest wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 30. South southeast wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 56. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36.
Wednesday
Rain and snow showers likely. Snow level 8300 feet. Mostly sunny, with a high near 52.
Wednesday Night
Rain and snow showers likely. Snow level 8100 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Snow showers likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Mount Holmes WY
 44.87°N 111.04°W (Elev. 7201 ft)
3:32 am MDT Apr 17, 2026
4am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

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