Hot in Parts of the West; Cold Blast Coming to the Central U.S.
Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >
Current conditions at
Helena Regional Airport (KHLN)
Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.
Clear
64°F
18°C
| Humidity | 39% |
| Wind Speed | N 0 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 02 Sep 01:35 AM MDT |
Extended Forecast for
Helena MT
Overnight
Low: 59 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
then HazeWednesday
High: 88 °F
Haze then
SunnyWednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 59. Calm wind.
Tuesday
Sunny, with a high near 89. Calm wind becoming north 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Widespread haze after 4am. Mostly clear, with a low around 56. North wind 5 to 9 mph becoming calm after midnight.
Wednesday
Widespread haze before 7am. Sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. North northwest wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 82. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 53. North wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 81. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 53.
Saturday
A slight chance of showers after noon. Mostly sunny, with a high near 82.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Sunday
A chance of showers. Partly sunny, with a high near 82.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Helena MT
46.58°N 112.01°W (Elev. 4111 ft)
46.58°N 112.01°W (Elev. 4111 ft)
11:14 pm MDT Sep 1, 2025
1am MDT Sep 2, 2025-6pm MDT Sep 8, 2025
Additional Resources
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Hourly Weather Forecast
