National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

NA

53°F

12°C

Humidity 35%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 15 Oct 02:00 PM MDT
Extended Forecast for

5 Miles NNW Helena MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Light east southeast wind.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 29. Calm wind becoming west northwest around 6 mph.

    Low: 29 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. South southeast wind 5 to 9 mph becoming southwest after midnight.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. South southeast wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming light west after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Light east southeast wind.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 29. Calm wind becoming west northwest around 6 mph.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 34. South southeast wind 5 to 9 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 67. South southeast wind 5 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming light west after midnight.
Sunday
Sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 36. Calm wind.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Helena MT
 46.67°N 112.06°W (Elev. 4199 ft)
Last Update:
12:31 pm MDT Oct 15, 2026
Forecast Valid:
2pm MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
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