Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Clear

73°F

23°C

Humidity 20%
Wind Speed W 16 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Sep 04:35 PM MDT
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 44 °F

  • Wednesday

    Wednesday: Sunny, with a high near 80. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    Sunny

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. West wind 6 to 9 mph, with gusts as high as 23 mph.

    Decreasing
    Clouds

    Low: 48 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 70. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Mostly Sunny

    High: 70 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 43. West northwest wind 6 to 11 mph becoming light west  after midnight. Winds could gust as high as 22 mph.

    Mostly Clear

    Low: 43 °F

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.

    Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47. West northwest wind 6 to 8 mph becoming south southwest after midnight.

    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: Sunny, with a high near 83. South southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 80. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 48. West wind 6 to 9 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 70. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 43. West northwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. West northwest wind 6 to 8 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 83. South southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
4:27 pm MDT Sep 21, 2021
5pm MDT Sep 21, 2021-6pm MDT Sep 28, 2021
 
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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