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

Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

48°F

9°C

Humidity 61%
Wind Speed E 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 04 Nov 03:05 PM MST
Extended Forecast for

East Helena MT

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, clear, with a low around 26. Calm wind becoming south around 5 mph.

    Low: 26 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, increasing clouds, with a high near 49. Light and variable wind.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. South southwest wind 5 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind 5 to 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Light southeast wind becoming south 5 to 9 mph in the evening.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, clear, with a low around 26. Calm wind becoming south around 5 mph.
Thursday
Patchy fog before 8am. Otherwise, increasing clouds, with a high near 49. Light and variable wind.
Thursday Night
Mostly clear, with a low around 27. South southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 51. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 32. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 56. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 33. Light southeast wind becoming south 5 to 9 mph in the evening.
Sunday
Mostly sunny, with a high near 62. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 35.
Veterans Day
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Helena MT
 46.59°N 111.92°W (Elev. 3891 ft)
Last Update:
3:06 pm MST Nov 4, 2026
Forecast Valid:
3pm MST Nov 4, 2026-6pm MST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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