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

Heavy rainfall is expected in extreme southern Texas and parts of the Hawaiian Islands into Monday. Flash-flood watches are effect for both areas. 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. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Fair

36°F

2°C

Humidity 75%
Wind Speed calm
Barometer 30.15 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 21 Oct 6:20 am MDT
Extended Forecast for

Helena MT

  • Today

    Today: Mostly sunny, with a high near 66. Calm wind.

    Mostly Sunny

    High: 66 °F

  • Tonight

    Tonight: Mostly clear, with a low around 27. Calm wind becoming north around 5 mph.

    Mostly Clear

    Low: 27 °F

  • Monday

    Monday: Sunny, with a high near 63. Calm wind.

    Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 28. Calm wind.

    Clear

    Low: 28 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light south wind.

    Mostly Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Partly Cloudy

    Low: 29 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    Mostly Sunny

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Partly Cloudy

    Low: 30 °F

  • Thursday

    Thursday: Partly sunny, with a high near 61.

    Partly Sunny

    High: 61 °F

Detailed Forecast

Today
Mostly sunny, with a high near 66. Calm wind.
Tonight
Mostly clear, with a low around 27. Calm wind becoming north around 5 mph.
Monday
Sunny, with a high near 63. Calm wind.
Monday Night
Clear, with a low around 28. Calm wind.
Tuesday
Mostly sunny, with a high near 65. Light south wind.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 61.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 33.
Friday
A slight chance of rain. Mostly sunny, with a high near 56.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28. Breezy.
Saturday
Partly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
5:03 am MDT Oct 21, 2018
6am 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