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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

NA

43°F

6°C

Humidity 37%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 17 Mar 09:00 AM MDT
Extended Forecast for

7 Miles SW Big Sky MT

  • Today

    Today: Mostly sunny, with a high near 38. West southwest wind 18 to 21 mph, with gusts as high as 40 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West southwest wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 44 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. South southwest wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50. South southwest wind 17 to 21 mph, with gusts as high as 40 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Southwest wind 17 to 20 mph, with gusts as high as 36 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. South southwest wind 17 to 20 mph, with gusts as high as 36 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. South southwest wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after noon. Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. West southwest wind 18 to 21 mph, with gusts as high as 40 mph.
Tonight
Mostly cloudy, with a low around 31. West southwest wind 17 to 20 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 46. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 44 mph.
Wednesday Night
Mostly cloudy, with a low around 34. South southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Thursday
Sunny, with a high near 50. South southwest wind 17 to 21 mph, with gusts as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 35. Southwest wind 17 to 20 mph, with gusts as high as 36 mph.
Friday
Mostly sunny, with a high near 51. South southwest wind 17 to 20 mph, with gusts as high as 36 mph.
Friday Night
Partly cloudy, with a low around 36. South southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Saturday
A slight chance of snow after noon. Partly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A slight chance of snow. Mostly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
A slight chance of snow. Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Big Sky MT
 45.2°N 111.43°W (Elev. 9393 ft)
Last Update:
4:49 am MDT Mar 17, 2026
Forecast Valid:
10am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation