Heavy Rainfall in South Texas; Below Average Temperatures for Much of the East

Heavy rainfall is expected in extreme southern Texas into Monday; a flash-flood watch is in effect. Temperatures from the Great Lakes to the southern Plains and through much of the eastern U.S. are expected to be below to well below average. Air stagnation concerns are likely across interior portions of the Northwest through Monday, as airflow and winds remain light. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Fair

55°F

13°C

Humidity 41%
Wind Speed NW 3 MPH
Barometer 30.09 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Oct 1:05 pm MDT
Extended Forecast for

Helena MT

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 67. Calm wind.

    Mostly Sunny

    High: 67 °F

  • Tonight

    Tonight: Mostly clear, with a low around 27. Calm wind becoming west around 6 mph.

    Mostly Clear

    Low: 27 °F

  • Monday

    Monday: Sunny, with a high near 62. Light and variable wind.

    Sunny

    High: 62 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 30. Light and variable wind.

    Mostly Clear

    Low: 30 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming south around 5 mph.

    Mostly Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Partly Cloudy

    Low: 33 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    Mostly Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Partly Cloudy

    Low: 33 °F

  • Thursday

    Thursday: Partly sunny, with a high near 59.

    Partly Sunny

    High: 59 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 67. Calm wind.
Tonight
Mostly clear, with a low around 27. Calm wind becoming west around 6 mph.
Monday
Sunny, with a high near 62. Light and variable wind.
Monday Night
Mostly clear, with a low around 30. Light and variable wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming south around 5 mph.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 59.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Friday
A slight chance of rain. Mostly sunny, with a high near 55.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
10:53 am MDT Oct 21, 2018
1pm MDT Oct 21, 2018-6pm MDT Oct 27, 2018
 
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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