National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

37°F

3°C

Humidity 51%
Wind Speed ESE 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 22 Feb 05:20 PM MST
Extended Forecast for

4 Miles SSW Helena MT

  • Tonight

    Tonight: Mostly clear, with a low around 30. South wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain and snow between noon and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 47. West southwest wind 9 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 33. West southwest wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 43. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 30. West southwest wind 8 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 38. Breezy, with a west wind 20 to 28 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    High: 38 °F

    Breezy.
    Chance Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Windy, with a southwest wind 23 to 31 mph, with gusts as high as 45 mph.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 46 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of snow. Partly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. South wind 6 to 13 mph, with gusts as high as 23 mph.
Monday
A slight chance of rain and snow between noon and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 47. West southwest wind 9 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 33. West southwest wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 43. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 30. West southwest wind 8 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 38. Breezy, with a west wind 20 to 28 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 28. Windy, with a southwest wind 23 to 31 mph, with gusts as high as 45 mph.
Thursday
Mostly sunny, with a high near 41. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 46 mph.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 31. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 37. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17. Breezy.
Saturday
A chance of snow. Mostly sunny, with a high near 32.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Sunday
A slight chance of snow. Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Helena MT
 46.53°N 112.1°W (Elev. 5367 ft)
Last Update:
3:47 pm MST Feb 22, 2026
Forecast Valid:
5pm MST Feb 22, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation