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

Tracking Storms with Impacts in the Northwest and Northeast U.S.

A Pacific storm will move across the Northwest U.S. through Thursday with low elevation rainfall, gusty winds, and mountain snows. A storm crossing the Northeast U.S. will continue gusty to high winds, scattered rain showers and limited snow showers into Thursday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

39°F

4°C

Humidity 81%
Wind Speed E 3 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 05 Nov 10:53 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph, with gusts as high as 37 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers between 11am and 2pm. Mostly sunny, with a high near 52. Breezy, with a west wind 15 to 24 mph, with gusts as high as 41 mph.

    High: 52 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. South southwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely before 2pm, then a slight chance of rain and snow. Mostly cloudy, then gradually becoming sunny, with a high near 48. South wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain Likely
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West wind 11 to 18 mph, with gusts as high as 37 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 5 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light and variable wind becoming south southwest around 6 mph in the evening.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South southeast wind 3 to 6 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph, with gusts as high as 37 mph.
Thursday
A 20 percent chance of showers between 11am and 2pm. Mostly sunny, with a high near 52. Breezy, with a west wind 15 to 24 mph, with gusts as high as 41 mph.
Thursday Night
Mostly cloudy, with a low around 35. South southwest wind around 11 mph, with gusts as high as 24 mph.
Friday
Rain likely before 2pm, then a slight chance of rain and snow. Mostly cloudy, then gradually becoming sunny, with a high near 48. South wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 28. West wind 11 to 18 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 46. West wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 26. Light and variable wind becoming south southwest around 6 mph in the evening.
Sunday
Partly sunny, with a high near 53. South southeast wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 40.
Veterans Day
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
Last Update:
9:30 pm MST Nov 5, 2025
Forecast Valid:
11pm MST Nov 5, 2025-6pm MST Nov 12, 2025
 
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