Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

28°F

-2°C

Humidity 73%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 23 Mar 02:00 AM MDT
Extended Forecast for

14 Miles ESE Big Sky MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. South southwest wind around 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southwest wind around 16 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 44. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 44 °F

    Partly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before midnight.  Mostly cloudy, with a low around 37. Breezy, with a southwest wind around 24 mph, with gusts as high as 36 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 37 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 46. Windy, with a south southwest wind 23 to 30 mph, with gusts as high as 47 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly after midnight.  Mostly cloudy, with a low around 26. Breezy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of snow showers, mainly before noon.  Mostly sunny, with a high near 34. West wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 34 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. South southwest wind around 10 mph.
Monday
Partly sunny, with a high near 43. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 32. Southwest wind around 16 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 44. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 37. Breezy, with a southwest wind around 24 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 46. Windy, with a south southwest wind 23 to 30 mph, with gusts as high as 47 mph.
Wednesday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 26. Breezy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph. Little or no snow accumulation expected.
Thursday
A chance of snow showers, mainly before noon. Mostly sunny, with a high near 34. West wind 16 to 20 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ESE Big Sky MT
 45.17°N 111.09°W (Elev. 9400 ft)
12:51 am MDT Mar 23, 2026
2am MDT Mar 23, 2026-6pm MDT Mar 29, 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