Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

37°F

3°C

Humidity 55%
Wind Speed NNW 13 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 26 Mar 02:45 PM MDT
Extended Forecast for

13 Miles ESE Big Sky MT

  • Tonight

    Tonight: Mostly clear, with a low around 16. Blustery, with a west northwest wind 17 to 22 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 16 °F

    Clear and
    Blustery then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. South southwest wind 17 to 20 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48. South southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 48 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 34. South southwest wind 13 to 16 mph, with gusts as high as 33 mph.

    Low: 34 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly after noon.  Partly sunny, with a high near 46. South southwest wind 14 to 21 mph, with gusts as high as 40 mph.

    High: 46 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 16. Blustery, with a west northwest wind 17 to 22 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Friday
Sunny, with a high near 41. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 29. South southwest wind 17 to 20 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 48. South southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 32. West southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 48. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 34. South southwest wind 13 to 16 mph, with gusts as high as 33 mph.
Monday
A chance of snow, mainly after noon. Partly sunny, with a high near 46. South southwest wind 14 to 21 mph, with gusts as high as 40 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30.
Tuesday
Snow likely. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Mostly cloudy, with a high near 35.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 29.
Thursday
Snow. Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Big Sky MT
 45.23°N 111.07°W (Elev. 9354 ft)
12:32 pm MDT Mar 26, 2026
3pm MDT Mar 26, 2026-6pm MDT Apr 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database