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

Helena Regional Airport (KHLN)

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

Clear

37°F

3°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Oct 02:00 AM MDT
Extended Forecast for

10 Miles N Winston MT

  • Overnight

    Overnight: Partly cloudy, with a low around 40. East southeast wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. East southeast wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 5 to 9 mph becoming calm after midnight.

    Low: 40 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind becoming southeast 5 to 8 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. Southeast wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Southeast wind 5 to 9 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. East southeast wind 17 to 20 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 68. East southeast wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 5 to 9 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 62. Light and variable wind.
Sunday Night
Mostly clear, with a low around 39. Calm wind becoming southeast 5 to 8 mph after midnight.
Monday
Mostly sunny, with a high near 66. Southeast wind 7 to 11 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 42. Southeast wind 5 to 9 mph.
Tuesday
Partly sunny, with a high near 61. Calm wind.
Tuesday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A slight chance of rain. Mostly sunny, with a high near 63.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Winston MT
 46.62°N 111.65°W (Elev. 3799 ft)
Last Update:
12:31 am MDT Oct 17, 2026
Forecast Valid:
2am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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Chance of Precipitation