Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

36°F

2°C

Humidity 84%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 24 Feb 08:00 AM MST
Extended Forecast for

6 Miles ESE Big Sky MT

  • Today

    Today: Snow, mainly before 5pm.  High near 38. South wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow

  • Tonight

    Tonight: A slight chance of snow before 9pm, then a chance of snow after 2am.  Mostly cloudy, with a low around 30. Southwest wind 7 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly before 11am.  High near 36. West wind 13 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Southwest wind 6 to 13 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 37. South southwest wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. South southwest wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40. Southwest wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 11pm.  Partly cloudy, with a low around 22. Southwest wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow.  Mostly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow, mainly before 5pm. High near 38. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A slight chance of snow before 9pm, then a chance of snow after 2am. Mostly cloudy, with a low around 30. Southwest wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 11am. High near 36. West wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 20. Southwest wind 6 to 13 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 37. South southwest wind 6 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 23. South southwest wind 9 to 14 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 40. Southwest wind 8 to 15 mph, with gusts as high as 29 mph.
Friday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 22. Southwest wind 6 to 14 mph, with gusts as high as 28 mph.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 41.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Big Sky MT
 45.24°N 111.22°W (Elev. 7129 ft)
3:06 am MST Feb 24, 2026
8am MST Feb 24, 2026-6pm MST Mar 2, 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