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

10°C

50°F

Humidity 57%
Wind Speed W 14 MPH
Barometer 29.53 in (1000.0 mb)
Dewpoint 2°C (35°F)
Visibility 16 km
Wind Chill7°C (45°F)
Last update 06 May 01:35 AM MDT
Extended Forecast for

Helena MT

  • Overnight

    Overnight: A chance of showers and thunderstorms before 3am, then a chance of rain after 3am. Cloudy, with a low around 5. Breezy, with a west wind 34 to 37 km/h, with gusts as high as 60 km/h. Chance of precipitation is 50%.

    Low: 5 °C

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A 20 percent chance of rain between noon and 3pm. Cloudy, with a high near 12. Windy, with a west wind 39 to 44 km/h increasing to 45 to 50 km/h in the morning. Winds could gust as high as 85 km/h.

    High: 12 °C

    Slight Chance
    Rain and
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3. Windy, with a west wind 40 to 50 km/h, with gusts as high as 75 km/h.

    Low: 3 °C

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 8. Windy, with a west wind 47 to 52 km/h increasing to 55 to 60 km/h in the afternoon. Winds could gust as high as 90 km/h. Little or no snow accumulation expected.

    High: 8 °C

    Windy. Mostly
    Cloudy then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 3. Windy, with a west wind 55 to 60 km/h decreasing to 47 to 52 km/h after midnight. Winds could gust as high as 90 km/h. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 3 °C

    Snow Likely
    and Windy

  • Wednesday

    Wednesday: Snow before noon, then rain. High near 8. Breezy, with a west wind 40 to 45 km/h decreasing to 26 to 31 km/h in the afternoon. Winds could gust as high as 65 km/h. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.

    High: 8 °C

    Snow and
    Breezy then
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 3. Northwest wind 21 to 26 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 60%.

    Low: 3 °C

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Partly sunny, with a high near 14. North wind 10 to 14 km/h.

    High: 14 °C

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3.

    Low: 3 °C

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 3am, then a chance of rain after 3am. Cloudy, with a low around 5. Breezy, with a west wind 34 to 37 km/h, with gusts as high as 60 km/h. Chance of precipitation is 50%.
Monday
A 20 percent chance of rain between noon and 3pm. Cloudy, with a high near 12. Windy, with a west wind 39 to 44 km/h increasing to 45 to 50 km/h in the morning. Winds could gust as high as 85 km/h.
Monday Night
Mostly cloudy, with a low around 3. Windy, with a west wind 40 to 50 km/h, with gusts as high as 75 km/h.
Tuesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 8. Windy, with a west wind 47 to 52 km/h increasing to 55 to 60 km/h in the afternoon. Winds could gust as high as 90 km/h. Little or no snow accumulation expected.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 3. Windy, with a west wind 55 to 60 km/h decreasing to 47 to 52 km/h after midnight. Winds could gust as high as 90 km/h. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow before noon, then rain. High near 8. Breezy, with a west wind 40 to 45 km/h decreasing to 26 to 31 km/h in the afternoon. Winds could gust as high as 65 km/h. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 3. Northwest wind 21 to 26 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 14. North wind 10 to 14 km/h.
Thursday Night
Mostly clear, with a low around 3.
Friday
Sunny, with a high near 19.
Friday Night
Mostly clear, with a low around 5.
Saturday
Sunny, with a high near 23.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 m)
Last Update:
10:37 pm MDT May 5, 2024
Forecast Valid:
2am MDT May 6, 2024-6pm MDT May 12, 2024
 
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