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.

Overcast

47°F

8°C

Humidity 43%
Wind Speed W 18 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 May 07:53 PM MDT
Extended Forecast for

5 Miles NW Helena MT

  • Tonight

    Tonight: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 31. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 3pm. Some thunder is also possible. High near 42. West wind 5 to 10 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain before 9pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 30. North wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Rain
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 54. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. North northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. West southwest wind 3 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after noon. Partly sunny, with a high near 64. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

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

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 31. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all rain after 3pm. Some thunder is also possible. High near 42. West wind 5 to 10 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain before 9pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 30. North wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 54. Calm wind becoming north northeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 30. North northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37. West southwest wind 3 to 7 mph.
Wednesday
A chance of rain after noon. Partly sunny, with a high near 64. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Wednesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Helena MT
 46.64°N 112.12°W (Elev. 4042 ft)
Last Update:
5:21 pm MDT May 16, 2026
Forecast Valid:
8pm MDT May 16, 2026-6pm MDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation