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

Hazardous Weather Conditions

Current conditions at

MAMMOTH (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6300.0ft.

NA

56°F

13°C

Humidity 76%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 26 Jul 09:15 PM MDT
Extended Forecast for

17 Miles SE Big Sky MT

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 49. Southeast wind 5 to 7 mph becoming west after midnight.

    Low: 49 °F

    Areas Smoke

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 4pm. Areas of smoke. Increasing clouds, with a high near 72. Breezy, with a south southeast wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Areas Smoke
    then
    Scattered
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms, mainly before midnight. Areas of smoke. Mostly cloudy, with a low around 48. Breezy, with a northwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Scattered
    T-storms and
    Breezy then
    Isolated
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 70. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    High: 70 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. South southwest wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 31 mph.

    High: 74 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke. Mostly clear, with a low around 49. Southeast wind 5 to 7 mph becoming west after midnight.
Saturday
Scattered showers and thunderstorms, mainly after 4pm. Areas of smoke. Increasing clouds, with a high near 72. Breezy, with a south southeast wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Scattered showers and thunderstorms, mainly before midnight. Areas of smoke. Mostly cloudy, with a low around 48. Breezy, with a northwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 70. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. South southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 74. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 52. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Breezy.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 82.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Big Sky MT
 45.08°N 111.1°W (Elev. 7615 ft)
Last Update:
9:58 pm MDT Jul 26, 2024
Forecast Valid:
10pm MDT Jul 26, 2024-6pm MDT Aug 2, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation