
Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South
Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >
Current conditions at
Helena Regional Airport (KHLN)
Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.
Clear
79°F
26°C
| Humidity | 21% |
| Wind Speed | WNW 18 MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 09 Jul 11:35 AM MDT |
Extended Forecast for
Helena MT
Today

High: 88 °F
Sunny
Tonight

Low: 56 °F
Clear
Friday

High: 91 °F
Sunny
Friday Night

Low: 60 °F
Mostly Clear
Saturday

High: 96 °F
Hot
Saturday Night

Low: 63 °F
Mostly Clear
Sunday

High: 99 °F
Hot
Sunday Night

Low: 65 °F
Partly Cloudy
Monday

High: 94 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 88. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 56. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 91. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 60. East northeast wind 5 to 8 mph becoming west southwest in the evening.
Saturday
Sunny and hot, with a high near 96. Light southeast wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 63. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.
Sunday
Mostly sunny and hot, with a high near 99. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 65. West northwest wind 5 to 9 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 94.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST
Point Forecast:
Helena MT
46.61°N 111.99°W (Elev. 3878 ft)
46.61°N 111.99°W (Elev. 3878 ft)
9:32 am MDT Jul 9, 2026
11am MDT Jul 9, 2026-6pm MDT Jul 15, 2026


