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

Ophelia Impacting the East; Heavy Rainfall and Severe Threats for the Center of the Nation

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will affect the Mid-Atlantic through this weekend. For the center of the nation, a cold front will focus showers and thunderstorms, some severe with excessive rainfall and flash flooding, through the weekend. Meanwhile, much cooler temperatures and a wet weather pattern enters the Pacific Northwest. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

50°F

10°C

Humidity 76%
Wind Speed SSW 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Sep 01:00 AM MDT
Extended Forecast for

Helena MTSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Light south southwest wind.

    Partly Cloudy

    Low: 43 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

    Mostly Sunny

    High: 74 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 47. Southeast wind 5 to 9 mph becoming west southwest in the evening.

    Mostly Cloudy

    Low: 47 °F

  • Monday

    Monday: Partly sunny, with a high near 78. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    Partly Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 51. South wind around 10 mph.

    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 45. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Partly Cloudy

    Low: 45 °F

  • Wednesday

    Wednesday: A slight chance of showers after noon. Partly sunny, with a high near 71. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 42.

    Chance
    Showers

    Low: 42 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Light south southwest wind.
Sunday
Mostly sunny, with a high near 74. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 47. Southeast wind 5 to 9 mph becoming west southwest in the evening.
Monday
Partly sunny, with a high near 78. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 51. South wind around 10 mph.
Tuesday
Sunny, with a high near 75. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 45. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
A slight chance of showers after noon. Partly sunny, with a high near 71. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 42.
Thursday
A chance of showers after noon. Partly sunny, with a high near 62.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
A chance of showers. Partly sunny, with a high near 59.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
A chance of showers. Mostly cloudy, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Helena MTSimilar City Names
 46.58°N 112.04°W (Elev. 4413 ft)
Last Update:
11:36 pm MDT Sep 23, 2023
Forecast Valid:
1am MDT Sep 24, 2023-6pm MDT Sep 30, 2023
 
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Chance of Precipitation