Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

NA

45°F

7°C

Humidity 56%
Wind Speed WNW 22 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 07 Mar 02:00 PM MST
Extended Forecast for

9 Miles WNW Westby MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 44 mph.

    High: 51 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West southwest wind 11 to 21 mph, with gusts as high as 31 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 1pm, mixing with snow after 4pm.  Increasing clouds, with a high near 57. Breezy, with a west southwest wind 22 to 29 mph becoming north northwest in the afternoon. Winds could gust as high as 44 mph.  Chance of precipitation is 20%.

    High: 57 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 24. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 33 mph.  New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    and Blustery

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 34. Northwest wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph.  Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Partly cloudy, with a low around 20. East southeast wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 37. Southwest wind 10 to 14 mph becoming west northwest in the afternoon.

    High: 37 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 20. Northwest wind 8 to 17 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. West southwest wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 44 mph.
Tonight
Mostly cloudy, with a low around 35. West southwest wind 11 to 21 mph, with gusts as high as 31 mph.
Sunday
A slight chance of rain after 1pm, mixing with snow after 4pm. Increasing clouds, with a high near 57. Breezy, with a west southwest wind 22 to 29 mph becoming north northwest in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Sunday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 34. Northwest wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 20. East southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 37. Southwest wind 10 to 14 mph becoming west northwest in the afternoon.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20. Northwest wind 8 to 17 mph.
Wednesday
Mostly sunny, with a high near 39. West southwest wind 8 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. West wind 11 to 21 mph becoming south in the evening.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 47. Windy, with a south southwest wind 23 to 31 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Blustery.
Friday
A slight chance of snow. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Westby MT
 48.9°N 104.25°W (Elev. 2231 ft)
11:50 am MST Mar 7, 2026
2pm MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

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