Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

43°F

6°C

Humidity 49%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 04 Mar 10:00 AM MST
Extended Forecast for

15 Miles ENE Big Sky MT

Winter Weather Advisory March 4, 08:00pm until March 5, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Partly sunny, with a high near 34. South wind around 21 mph, with gusts as high as 34 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 1am. The snow could be heavy at times.  Low around 20. South wind 15 to 18 mph becoming northwest after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Chance Snow
    then Heavy
    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 23. Northwest wind 16 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. The snow could be heavy at times.  Cloudy, with a low around 17. Northwest wind 14 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Heavy Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 23. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.  New snow accumulation of less than one inch possible.

    High: 23 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. West northwest wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. Southwest wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Breezy, with a south southwest wind around 22 mph, with gusts as high as 32 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 34. South wind around 21 mph, with gusts as high as 34 mph.
Tonight
Snow, mainly after 1am. The snow could be heavy at times. Low around 20. South wind 15 to 18 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 23. Northwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow likely, mainly before 11pm. The snow could be heavy at times. Cloudy, with a low around 17. Northwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Northwest wind 13 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 13. West northwest wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Saturday
Partly sunny, with a high near 31. Southwest wind 17 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Mostly cloudy, with a low around 25. Breezy, with a south southwest wind around 22 mph, with gusts as high as 32 mph.
Sunday
Partly sunny, with a high near 36. Breezy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 29. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 35. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 20. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Big Sky MT
 45.32°N 111.05°W (Elev. 8901 ft)
9:18 am MST Mar 4, 2026
10am MST Mar 4, 2026-6pm MDT Mar 10, 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