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

33°F

1°C

Humidity 80%
Wind Speed NNW 6 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 03 Apr 10:15 AM MDT
Extended Forecast for

17 Miles W Gardiner MT

Winter Storm Warning April 3, 10:53am until April 3, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 3, 10:53am until April 3, 06:00pm

    NOW until 6:00pm Fri

    Winter Storm Warning

  • Today

    High: 28 °F

    Scattered
    Snow Showers
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Northwest wind 10 to 13 mph becoming south after midnight.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 37. West wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Southwest wind 9 to 13 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. South southwest wind 7 to 9 mph becoming west in the afternoon.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West wind around 8 mph becoming south southwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. South wind 8 to 11 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Today
Scattered snow showers, mainly before 11am. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Partly cloudy, with a low around 17. Northwest wind 10 to 13 mph becoming south after midnight.
Saturday
Sunny, with a high near 37. West wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 22. Southwest wind 9 to 13 mph.
Sunday
Sunny, with a high near 43. South southwest wind 7 to 9 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 26. West wind around 8 mph becoming south southwest after midnight.
Monday
Mostly sunny, with a high near 45. South wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. Breezy.
Tuesday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow showers likely. Partly sunny, with a high near 34. Breezy.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 20. Blustery.
Thursday
Snow showers likely. Partly sunny, with a high near 27. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Gardiner MT
 45.08°N 111.07°W (Elev. 9426 ft)
Last Update:
10:17 am MDT Apr 3, 2026
Forecast Valid:
10am MDT Apr 3, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation