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

49°F

9°C

Humidity 39%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 05 Apr 11:15 AM MDT
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. West southwest wind around 7 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. West southwest wind around 6 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. South southwest wind 5 to 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level 7700 feet rising to 8300 feet in the afternoon. Sunny, with a high near 50. Breezy, with a west southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

    High: 50 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 24. Breezy, with a west wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43. West wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Sunny, with a high near 48.

    High: 48 °F

    Sunny then
    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 50. West southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 25. West southwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 50. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 27. South southwest wind 5 to 7 mph.
Tuesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level 7700 feet rising to 8300 feet in the afternoon. Sunny, with a high near 50. Breezy, with a west southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 24. Breezy, with a west wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 43. West wind 7 to 14 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow showers after noon. Sunny, with a high near 48.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 25.
Friday
A chance of rain and snow showers. Snow level rising to 8700 feet in the afternoon. Mostly sunny, with a high near 53.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 30.
Saturday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
Last Update:
12:03 pm MDT Apr 5, 2026
Forecast Valid:
12pm MDT Apr 5, 2026-6pm MDT Apr 11, 2026
 
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Additional Resources

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Chance of Precipitation