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Storms Moving Through the Pacific Northwest, Northern Plains and Great Lakes

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also continue in the northern Plains and spread into the Great Lakes and Northeast States by Sunday. Heavy lake-effect snow will continue today before tapering off by Sunday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Fair

16°F

-9°C

Humidity 67%
Wind Speed ENE 3 MPH
Barometer 29.74 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 10 Dec 4:10 pm MST
Extended Forecast for

10 Miles N Winston MT

Winter Weather Advisory until December 10, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 10, 08:00pm

    NOW until
    8:00pm Sat

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: A 20 percent chance of snow.  Partly sunny, with a high near 24. West northwest wind around 9 mph.

    Slight Chance
    Snow

    High: 24 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. West northwest wind 5 to 8 mph becoming light and variable.

    Mostly Cloudy

    Low: 14 °F

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 30. South southeast wind 6 to 9 mph.

    Slight Chance
    Snow

    High: 30 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 10. Wind chill values as low as -3. South southwest wind 9 to 11 mph.  New snow accumulation of 1 to 2 inches possible.

    Chance Snow

    Low: 10 °F

  • Monday

    Monday: A 50 percent chance of snow.  Cloudy, with a high near 15. North northwest wind around 10 mph.  New snow accumulation of around an inch possible.

    Chance Snow

    High: 15 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 1. New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 1 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 14.

    Slight Chance
    Snow then
    Mostly Sunny

    High: 14 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -2.

    Partly Cloudy

    Low: -2 °F

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 24. West northwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 14. West northwest wind 5 to 8 mph becoming light and variable.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 30. South southeast wind 6 to 9 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. Wind chill values as low as -3. South southwest wind 9 to 11 mph. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow. Cloudy, with a high near 15. North northwest wind around 10 mph. New snow accumulation of around an inch possible.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 1. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around -2.
Wednesday
Mostly sunny, with a high near 13.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 1.
Thursday
A slight chance of snow. Partly sunny, with a high near 12.
Thursday Night
A chance of snow. Mostly cloudy, with a low around -4.
Friday
A chance of snow. Mostly cloudy and cold, with a high near 3.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around -10.
Saturday
Partly sunny and cold, with a high near 6.
Click Map For Forecast
Point Forecast:
10 Miles N Winston MT
 46.62°N 111.65°W (Elev. 3799 ft)
2:23 pm MST Dec 10, 2016
4pm MST Dec 10, 2016-6pm MST Dec 17, 2016
 
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Additional Resources

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