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

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

34°F

1°C

Humidity 58%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 03 Apr 10:15 PM MDT
Extended Forecast for

16 Miles W Gardiner MT

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 40. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. West wind 5 to 7 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West southwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southwest wind 9 to 11 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. Calm wind becoming west southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 40. Light and variable wind becoming west 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 21. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. West southwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the morning.
Monday Night
Partly cloudy, with a low around 28. Southwest wind 9 to 11 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 46. Breezy.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Wednesday
Snow showers likely, mainly after noon. Partly sunny, with a high near 35. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 19.
Thursday
Snow showers likely. Partly sunny, with a high near 33.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Friday
A chance of snow showers. Partly sunny, with a high near 37.
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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:
8:47 pm MDT Apr 3, 2026
Forecast Valid:
10pm MDT Apr 3, 2026-6pm MDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation