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Active Weather for the West and Northeast Corridors

Moisture continues to flow into portions of the West, Great Basin and Rockies with strong winds, lower elevation rain and higher elevation snow. Precipitation will occasionally be heavy with impacts to travel and possible power outages. For the Northeast, gusty winds, lower elevation rain and accumulation snow for the higher terrain through this weekend; Slow improvements expected through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

28°F

-2°C

Humidity 74%
Wind Speed NNW 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 22 Nov 08:30 AM MST
Extended Forecast for

Helena MTSimilar City Names

Winter Weather Advisory until November 22, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 22, 11:00pm

    NOW until 11:00pm Fri

    Winter Weather Advisory

  • Today

    High: 39 °F

    Rain/Freezing
    Rain Likely

  • Tonight

    Tonight: A chance of rain, snow, and freezing rain before 4am, then rain, possibly mixed with snow. Low around 31. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Wintry
    Mix then
    Wintry Mix

  • Saturday

    Saturday: Rain and snow before 2pm, then rain between 2pm and 4pm, then rain and snow after 4pm. High near 46. West southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19. West wind 3 to 8 mph. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 32. Light northwest wind.

    High: 32 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Light and variable wind.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Light south southwest wind.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. South southwest wind 3 to 6 mph.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Today
Rain or freezing rain likely before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain or freezing rain after 5pm. Mostly cloudy, with a high near 39. West northwest wind 3 to 6 mph. Chance of precipitation is 60%. Total daytime ice accumulation of less than a 0.1 of an inch possible.
Tonight
A chance of rain, snow, and freezing rain before 4am, then rain, possibly mixed with snow. Low around 31. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Saturday
Rain and snow before 2pm, then rain between 2pm and 4pm, then rain and snow after 4pm. High near 46. West southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. West wind 3 to 8 mph. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 32. Light northwest wind.
Sunday Night
Partly cloudy, with a low around 17. Light and variable wind.
Monday
Mostly sunny, with a high near 37. Light south southwest wind.
Monday Night
Partly cloudy, with a low around 22. South southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
A slight chance of snow. Partly sunny, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Thanksgiving Day
A slight chance of snow. Partly sunny, with a high near 33.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Helena MTSimilar City Names
 46.58°N 112.04°W (Elev. 4413 ft)
Last Update:
2:43 am MST Nov 22, 2024
Forecast Valid:
8am MST Nov 22, 2024-6pm MST Nov 28, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation