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

62°F

17°C

Humidity 22%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 07 Oct 05:15 PM MDT
Extended Forecast for

Gardiner MT

  • Tonight

    Tonight: Mostly clear, with a low around 36. South southwest wind 6 to 8 mph becoming east southeast in the evening.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. East southeast wind 8 to 13 mph becoming south southwest in the afternoon.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. South wind 7 to 9 mph becoming east in the evening.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Southeast wind 5 to 9 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Southeast wind 6 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 73. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 47. South wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. South southwest wind 6 to 8 mph becoming east southeast in the evening.
Wednesday
Sunny, with a high near 68. East southeast wind 8 to 13 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 37. South wind 7 to 9 mph becoming east in the evening.
Thursday
Sunny, with a high near 75. Southeast wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 44. Southeast wind 6 to 10 mph.
Friday
A slight chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 73. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 47. South wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%.
Sunday
A chance of rain showers before 10am, then a chance of rain and snow showers between 10am and noon, then a chance of rain showers after noon. Snow level 6300 feet. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow showers. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 28.
Columbus Day
A slight chance of rain and snow showers. Snow level 5700 feet rising to 7300 feet in the afternoon. Mostly sunny, with a high near 54.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
Last Update:
6:03 pm MDT Oct 7, 2025
Forecast Valid:
6pm MDT Oct 7, 2025-6pm MDT Oct 14, 2025
 
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Additional Resources

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Chance of Precipitation