Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through today. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the central Plains then off the mid-Atlantic by this evening. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

unknown precip

32°F

0°C

Humidity 40%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 26 Feb 05:15 AM MST
Extended Forecast for

4 Miles E Big Sky MT

  • Today

    Today: Sunny, with a high near 46. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. South wind around 7 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. South wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West southwest wind 3 to 5 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Light south southwest wind.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Mostly clear, with a low around 26. South wind around 7 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 49. South wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 26. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 50. West southwest wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 26. Light south southwest wind.
Sunday
Partly sunny, with a high near 50. Calm wind.
Sunday Night
Partly cloudy, with a low around 24. Calm wind.
Monday
Sunny, with a high near 51.
Monday Night
Clear, with a low around 25.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Big Sky MT
 45.26°N 111.26°W (Elev. 5997 ft)
3:36 am MST Feb 26, 2026
5am MST Feb 26, 2026-6pm MST Mar 4, 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