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 >

Hazardous Weather Conditions

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

NA

54°F

12°C

Humidity 38%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 21 Mar 04:00 PM MDT
Extended Forecast for

4 Miles WNW Big Sky MT

  • This Afternoon

    This Afternoon: A slight chance of rain before 5pm, then a slight chance of rain and snow.  Mostly cloudy, with a steady temperature around 47. West wind 15 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West northwest wind 11 to 16 mph becoming light west  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43. West wind 3 to 8 mph. Winds could gust as high as 24 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West wind 5 to 7 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West southwest wind 3 to 7 mph. Winds could gust as high as 21 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South southwest wind around 7 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. South southwest wind 6 to 11 mph, with gusts as high as 29 mph.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight.  Mostly cloudy, with a low around 39. Southwest wind 8 to 10 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before noon, then a chance of rain between noon and 3pm, then a chance of snow after 3pm.  Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A slight chance of rain before 5pm, then a slight chance of rain and snow. Mostly cloudy, with a steady temperature around 47. West wind 15 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain and snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West northwest wind 11 to 16 mph becoming light west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 43. West wind 3 to 8 mph. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 30. West wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 48. West southwest wind 3 to 7 mph. Winds could gust as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 36. South southwest wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 50. South southwest wind 6 to 11 mph, with gusts as high as 29 mph.
Tuesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 39. Southwest wind 8 to 10 mph, with gusts as high as 26 mph.
Wednesday
A slight chance of rain and snow before noon, then a chance of rain between noon and 3pm, then a chance of snow after 3pm. Partly sunny, with a high near 50.
Wednesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow. Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Big Sky MT
 45.29°N 111.41°W (Elev. 7917 ft)
4:27 pm MDT Mar 21, 2026
4pm 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