Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

60°F

16°C

Humidity 11%
Wind Speed ESE 11 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Last update 28 Mar 01:00 PM MDT
Extended Forecast for

12 Miles NE Big Sky MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. West southwest wind around 6 mph, with gusts as high as 18 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 36. South southwest wind 6 to 8 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Rain and snow likely before 9am, then snow.  High near 47. Southwest wind 6 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow
    Likely then
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 15. Northwest wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.  New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Tuesday

    Tuesday: Sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm.  Partly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. West southwest wind around 6 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 58. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36. South southwest wind 6 to 8 mph, with gusts as high as 25 mph.
Monday
Rain and snow likely before 9am, then snow. High near 47. Southwest wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Tuesday
Sunny, with a high near 44. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 27. Light and variable wind.
Wednesday
A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 51.
Wednesday Night
Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 31.
Thursday
Rain and snow. Cloudy, with a high near 43.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20.
Friday
Snow likely. Mostly cloudy, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Big Sky MT
 45.39°N 111.19°W (Elev. 6998 ft)
12:31 pm MDT Mar 28, 2026
1pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

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