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

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

NA

40°F

4°C

Humidity 98%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Apr 05:53 AM MDT
Extended Forecast for

8 Miles N Helena MT

  • Today

    Today: A 50 percent chance of rain after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 58. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 58 °F

    Chance Rain
    and Areas Fog

  • Tonight

    Tonight: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 33. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. South wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southwest wind 5 to 15 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely after noon. Mostly cloudy, with a high near 59. Light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Cloudy
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then snow, possibly mixed with rain. Low around 27. West southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. High near 39. West northwest wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly after noon. Mostly sunny, with a high near 48.

    High: 48 °F

    Chance Snow

Detailed Forecast

Today
A 50 percent chance of rain after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 58. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tonight
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 33. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 59. South wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind 5 to 15 mph, with gusts as high as 26 mph.
Wednesday
Rain likely after noon. Mostly cloudy, with a high near 59. Light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
Rain before 9pm, then snow, possibly mixed with rain. Low around 27. West southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 39. West northwest wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Friday
A chance of snow, mainly after noon. Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A slight chance of rain. Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Helena MT
 46.71°N 112.01°W (Elev. 3780 ft)
Last Update:
3:32 am MDT Apr 13, 2026
Forecast Valid:
6am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation