Winter Storm Impacting The Western U.S.

A winter storm continues to pound the Western U.S. today with heavy mountain snow, locally heavy rainfall and gusty winds. The heaviest snowfall is expected from the Sierra to parts of the Intermountain West. The heaviest rainfall with localized flooding is likely along the central California coastline. Windy conditions span from the West into the central High Plains. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

25°F

-4°C

Humidity 62%
Wind Speed N 5 MPH
Barometer 29.45 in (997.29 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 01 Dec 10:25 AM MST
Extended Forecast for

Helena MT

Winter Weather Advisory December 1, 12:00pm until December 2, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow.  Temperature falling to around 22 by 5pm. North northwest wind around 9 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    Snow

    High: 32 °F

  • Tonight

    Tonight: Snow before 11pm, then a slight chance of snow after 2am.  Low around 4. West southwest wind 3 to 8 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Snow then
    Slight Chance
    Snow

    Low: 4 °F

  • Friday

    Friday: Mostly sunny, with a high near 23. Wind chill values as low as -5. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 23 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 6. Wind chill values as low as -5. South wind 7 to 9 mph.

    Partly Cloudy

    Low: 6 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 27. South wind around 8 mph.

    Mostly Sunny

    High: 27 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 4. South southwest wind 5 to 7 mph.

    Mostly Clear

    Low: 4 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 26. South wind around 6 mph.

    Mostly Sunny

    High: 26 °F

  • Sunday
    Night

    Sunday Night: A slight chance of snow after 11pm.  Partly cloudy, with a low around 6. Light and variable wind.

    Slight Chance
    Snow

    Low: 6 °F

  • Monday

    Monday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 22.

    Chance Snow

    High: 22 °F

Detailed Forecast

Today
Snow. Temperature falling to around 22 by 5pm. North northwest wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before 11pm, then a slight chance of snow after 2am. Low around 4. West southwest wind 3 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Mostly sunny, with a high near 23. Wind chill values as low as -5. West wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 6. Wind chill values as low as -5. South wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 27. South wind around 8 mph.
Saturday Night
Mostly clear, with a low around 4. South southwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 26. South wind around 6 mph.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 6. Light and variable wind.
Monday
A chance of snow, mainly before 11am. Partly sunny, with a high near 22.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Helena MT
 46.59°N 111.98°W (Elev. 3996 ft)
10:21 am MST Dec 1, 2022
11am MST Dec 1, 2022-6pm MST Dec 7, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database