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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

28°F

-2°C

Humidity 67%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 17 Apr 04:15 PM MDT
Extended Forecast for

16 Miles W Gardiner MT

  • This Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 24. West wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 10pm. Partly cloudy, with a low around 3. West northwest wind 5 to 10 mph becoming light in the evening. New snow accumulation of around an inch possible.

    Low: 3 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33. Wind chill values as low as -5. South southwest wind 5 to 11 mph.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. South wind 6 to 11 mph.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. South southwest wind 6 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 24. West wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow showers, mainly before 10pm. Partly cloudy, with a low around 3. West northwest wind 5 to 10 mph becoming light in the evening. New snow accumulation of around an inch possible.
Saturday
Sunny, with a high near 33. Wind chill values as low as -5. South southwest wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 15. South wind 6 to 11 mph.
Sunday
Sunny, with a high near 46. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 28. South southwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 52. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 54. Breezy.
Tuesday Night
A slight chance of rain and snow showers after midnight. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Snow level 9000 feet lowering to 8500 feet in the afternoon . Mostly sunny, with a high near 45. Breezy.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 27. Breezy.
Thursday
Snow showers. Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
Last Update:
3:32 pm MDT Apr 17, 2026
Forecast Valid:
4pm MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

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