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Hurricane Erin Moving Away from the North Carolina Coast, Dangerous Surf & Rip Currents Continue; Hazardous Heat out West

Tropical storm conditions, storm surge flooding and coastal flooding continue today across the Outer Banks and portions of the Mid-Atlantic coast. Life-threatening rip currents and high surf continue to impact much of the East Coast through the end of the week. Hazardous, record heat will continue across the Western U.S. through the weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

75°F

24°C

Humidity 33%
Wind Speed NNE 8 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Aug 12:25 PM MDT
Extended Forecast for

10 Miles WSW Helena MT

  • This Afternoon

    This Afternoon: Widespread haze before 4pm, then widespread haze after 5pm. Sunny, with a high near 81. Northeast wind around 6 mph becoming north northwest.

    High: 81 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 8pm. Partly cloudy, with a low around 52. North northwest wind 3 to 6 mph.

    Low: 52 °F

    Haze then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 74. North northeast wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. North northeast wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 22 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Northeast wind around 6 mph becoming calm after midnight.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Widespread haze before 4pm, then widespread haze after 5pm. Sunny, with a high near 81. Northeast wind around 6 mph becoming north northwest.
Tonight
Widespread haze before 8pm. Partly cloudy, with a low around 52. North northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 74. North northeast wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 50. North northeast wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 55. Northeast wind around 6 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Helena MT
 46.57°N 112.23°W (Elev. 4600 ft)
Last Update:
10:56 am MDT Aug 21, 2025
Forecast Valid:
12pm MDT Aug 21, 2025-6pm MDT Aug 27, 2025
 
Forecast Discussion
 
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