Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

NA

38°F

3°C

Humidity 78%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 21 Mar 10:00 PM MDT
Extended Forecast for

Big Sky MT

  • Tonight

    Tonight: A slight chance of rain and snow before midnight.  Partly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. Light south wind.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 60. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 43. South southwest wind 3 to 6 mph. Winds could gust as high as 18 mph.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after noon.  Partly sunny, with a high near 60. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 29 mph.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 29. Calm wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 53. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 32. Calm wind.
Monday
Mostly sunny, with a high near 59. Light south wind.
Monday Night
Mostly cloudy, with a low around 38. Calm wind.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 60. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 43. South southwest wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday
A chance of rain, mainly after noon. Partly sunny, with a high near 60. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 29 mph.
Wednesday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 32.
Thursday
A slight chance of snow before noon. Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.28°N 111.32°W (Elev. 6752 ft)
9:37 pm MDT Mar 21, 2026
11pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database