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

32°F

0°C

Humidity 66%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 10 Apr 06:15 AM MDT
Extended Forecast for

17 Miles W Gardiner MT

  • Today

    Today: A slight chance of snow showers between 2pm and 3pm, then scattered rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Mostly Sunny
    then
    Scattered
    Rain/Snow

  • Tonight

    Tonight: Scattered rain and snow showers before 7pm. Snow level 9900 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 34. Breezy, with a south wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Scattered
    Rain/Snow
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: A 50 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy, with a south wind 17 to 23 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.

    High: 45 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Breezy.
    Mostly Sunny
    then Snow
    Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. Breezy, with a south wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    Low: 28 °F

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: Snow showers, mainly after noon. Some thunder is also possible. High near 34. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 34 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
A slight chance of snow showers between 2pm and 3pm, then scattered rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Scattered rain and snow showers before 7pm. Snow level 9900 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 34. Breezy, with a south wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A 50 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy, with a south wind 17 to 23 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. Breezy, with a south wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday
Snow showers, mainly after noon. Some thunder is also possible. High near 34. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 34. Breezy.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 32. Breezy.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 22. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Gardiner MT
 45.08°N 111.07°W (Elev. 9426 ft)
Last Update:
6:47 am MDT Apr 10, 2026
Forecast Valid:
7am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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