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Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

44°F

7°C

Humidity 62%
Wind Speed W 4 MPH
Barometer 30.64 in (1037.59 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 15 Oct 06:53 PM MDT
Extended Forecast for

7 Miles SW Helena MT

  • Tonight

    Tonight: Mostly clear, with a low around 30. Calm wind becoming south southwest around 6 mph in the evening.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. East southeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. South wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. South southwest wind 5 to 7 mph becoming southeast in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Calm wind becoming south southwest around 6 mph in the evening.
Friday
Mostly sunny, with a high near 57. East southeast wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 38. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 62. South wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 36. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 37. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Mostly sunny, with a high near 59. South southwest wind 5 to 7 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A slight chance of rain. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Helena MT
 46.51°N 112.12°W (Elev. 5630 ft)
Last Update:
4:21 pm MDT Oct 15, 2026
Forecast Valid:
7pm MDT Oct 15, 2026-6pm MDT Oct 22, 2026
 
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