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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 (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

NA

54°F

12°C

Humidity 42%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 15 Oct 05:53 PM MDT
Extended Forecast for

12 Miles NNE Helena MT

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind becoming southeast 5 to 9 mph in the evening.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. South southeast wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. South southeast wind 8 to 10 mph, with gusts as high as 24 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. Light south wind.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Calm wind becoming south southeast 5 to 7 mph after midnight.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67. South southeast wind around 7 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Calm wind becoming southeast 5 to 9 mph in the evening.
Friday
Mostly sunny, with a high near 64. South southeast wind 7 to 9 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 36. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 70. South southeast wind 8 to 10 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 65. Light south wind.
Sunday Night
Mostly clear, with a low around 38. Calm wind becoming south southeast 5 to 7 mph after midnight.
Monday
Mostly sunny, with a high near 67. South southeast wind around 7 mph.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A slight chance of rain. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Helena MT
 46.77°N 111.89°W (Elev. 3678 ft)
Last Update:
4:21 pm MDT Oct 15, 2026
Forecast Valid:
6pm MDT Oct 15, 2026-6pm MDT Oct 22, 2026
 
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