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

43°F

6°C

Humidity 41%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 17 May 11:53 PM MDT
Extended Forecast for

10 Miles NNW Helena MT

  • Today

    Today: Mostly sunny, with a high near 63. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 37. West wind 15 to 20 mph becoming light and variable. Winds could gust as high as 31 mph.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of rain showers before 7am, then a chance of rain and snow showers between 7am and 9am, then rain showers after 9am. Some thunder is also possible. High near 55. West wind 6 to 14 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 55 °F

    Chance
    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 34. West wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    High: 59 °F

    Slight Chance
    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. North wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 63. Light and variable wind becoming west northwest 5 to 8 mph in the morning.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 63. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Tonight
A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 37. West wind 15 to 20 mph becoming light and variable. Winds could gust as high as 31 mph.
Sunday
A chance of rain showers before 7am, then a chance of rain and snow showers between 7am and 9am, then rain showers after 9am. Some thunder is also possible. High near 55. West wind 6 to 14 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 34. West wind 5 to 14 mph, with gusts as high as 22 mph.
Monday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 34. North wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 63. Light and variable wind becoming west northwest 5 to 8 mph in the morning.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Wednesday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 59.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Helena MT
 46.75°N 112.01°W (Elev. 4203 ft)
Last Update:
4:23 am MDT May 18, 2024
Forecast Valid:
8am MDT May 18, 2024-6pm MDT May 24, 2024
 
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