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

Winter Storm Impacting Portions of the West

Periods of heavy rain, high elevation snow, and high winds will continue in the Pacific Northwest, Rockies and parts of the Great Basin through the weekend. Minor river flooding, flash flooding, and debris flows will also be possible near recently burned areas in the Pacific Northwest. Strong thunderstorms with heavy downpours will impact the central Gulf to the Southeast into the weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

34°F

1°C

Humidity 59%
Wind Speed WSW 9 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 02 Dec 02:35 AM MST
Extended Forecast for

Helena MT

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 37 mph.

    Partly Cloudy
    and Breezy

    Low: 23 °F

  • Saturday

    Saturday: A 40 percent chance of snow, mainly between 2pm and 5pm. Partly sunny, with a high near 41. Breezy, with a south wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph. New snow accumulation of less than a half inch possible.

    Partly Sunny
    then Chance
    Snow and
    Breezy

    High: 41 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of snow before 9pm. Partly cloudy, with a low around 25. Windy, with a west wind 30 to 38 mph, with gusts as high as 55 mph.

    Windy. Slight
    Chance Snow
    then Mostly
    Clear

    Low: 25 °F

  • Sunday

    Sunday: A 30 percent chance of snow after 11am. Increasing clouds, with a high near 44. South wind 8 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    Chance Snow

    High: 44 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 35. Windy, with a west wind 11 to 21 mph increasing to 28 to 38 mph. Winds could gust as high as 55 mph.

    Slight Chance
    Rain and
    Windy

    Low: 35 °F

  • Monday

    Monday: A 30 percent chance of rain. Mostly cloudy, with a high near 49. Windy, with a west wind 20 to 30 mph, with gusts as high as 46 mph.

    Chance Rain
    and Windy

    High: 49 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 38. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 38 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. South wind 10 to 14 mph, with gusts as high as 22 mph.

    Partly Sunny

    High: 55 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Mostly Cloudy

    Low: 37 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 37 mph.
Saturday
A 40 percent chance of snow, mainly between 2pm and 5pm. Partly sunny, with a high near 41. Breezy, with a south wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 9pm. Partly cloudy, with a low around 25. Windy, with a west wind 30 to 38 mph, with gusts as high as 55 mph.
Sunday
A 30 percent chance of snow after 11am. Increasing clouds, with a high near 44. South wind 8 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35. Windy, with a west wind 11 to 21 mph increasing to 28 to 38 mph. Winds could gust as high as 55 mph.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 49. Windy, with a west wind 20 to 30 mph, with gusts as high as 46 mph.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 38. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 55. South wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 38.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
Last Update:
2:35 am MST Dec 2, 2023
Forecast Valid:
3am MST Dec 2, 2023-6pm MST Dec 8, 2023
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation