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

49°F

9°C

Humidity 35%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 17 Mar 12:00 PM MDT
Extended Forecast for

4 Miles N Big Sky MT

  • This Afternoon

    This Afternoon: A slight chance of snow between 4pm and 5pm. Partly sunny, with a high near 38. West southwest wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 45. Breezy, with a west wind 23 to 25 mph, with gusts as high as 39 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Southwest wind 18 to 21 mph, with gusts as high as 32 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 48 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Southwest wind 18 to 20 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph.

    High: 51 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. South southwest wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow after noon. Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
A slight chance of snow between 4pm and 5pm. Partly sunny, with a high near 38. West southwest wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 45. Breezy, with a west wind 23 to 25 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Southwest wind 18 to 21 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 48. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 36. Southwest wind 18 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 51. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph.
Friday Night
Partly cloudy, with a low around 38. South southwest wind 18 to 20 mph, with gusts as high as 28 mph.
Saturday
A chance of snow after noon. Partly sunny, with a high near 47.
Saturday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 22.
Sunday
A slight chance of snow. Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A slight chance of snow. Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Big Sky MT
 45.32°N 111.33°W (Elev. 9255 ft)
Last Update:
11:42 am MDT Mar 17, 2026
Forecast Valid:
12pm MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation