Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

27°F

-3°C

Humidity 80%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 16 Apr 07:00 PM MDT
Extended Forecast for

14 Miles ESE Big Sky MT

Winter Storm Warning April 16, 07:18pm until April 17, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 16, 07:18pm until April 17, 12:00am

    NOW until 12:00am Fri

    Winter Storm Warning

  • Tonight

    Low: 6 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before 5pm.  Mostly cloudy, with a high near 19. Wind chill values as low as -10. West northwest wind 13 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 8. Wind chill values as low as -5. West southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 32. Wind chill values as low as -5. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. South southwest wind around 18 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41. South southwest wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. South southwest wind around 16 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 6. Wind chill values as low as -10. West northwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 19. Wind chill values as low as -10. West northwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 8. Wind chill values as low as -5. West southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 32. Wind chill values as low as -5. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 19. South southwest wind around 18 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 41. South southwest wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 28. South southwest wind around 16 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 48. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 51.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 34.
Wednesday
A chance of snow. Partly sunny, with a high near 47.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 31.
Thursday
Snow likely. Mostly cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ESE Big Sky MT
 45.17°N 111.09°W (Elev. 9400 ft)
4:36 pm MDT Apr 16, 2026
7pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

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