Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

30°F

-1°C

Humidity 55%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 27 Feb 04:45 AM MST
Extended Forecast for

13 Miles ESE Big Sky MT

  • Today

    Today: Sunny, with a high near 31. Windy, with a west southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 31 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 21. Breezy, with a west southwest wind 20 to 29 mph, with gusts as high as 40 mph.

    Low: 21 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 31 mph.

    High: 35 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow.  Partly sunny, with a high near 36. Southwest wind 11 to 16 mph, with gusts as high as 20 mph.

    High: 36 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Southwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 36. Southwest wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 36 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. North northwest wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 31. Windy, with a west southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 44 mph.
Tonight
Mostly clear, with a low around 21. Breezy, with a west southwest wind 20 to 29 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 35. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a low around 23. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 36. Southwest wind 11 to 16 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 25. Southwest wind around 14 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 36. Southwest wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 22. North northwest wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
Snow likely. Cloudy, with a low around 24. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Big Sky MT
 45.23°N 111.07°W (Elev. 9354 ft)
3:47 am MST Feb 27, 2026
5am MST Feb 27, 2026-6pm MST Mar 5, 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