Current conditions at
Helena Regional Airport (KHLN)
Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.
Clear
81°F
27°C
| Humidity | 10% |
| Wind Speed | S 20 MPH |
| Barometer | 29.69 in (1005.42 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 21 Apr 03:25 PM MDT |
Extended Forecast for
Helena MT
Tonight

Low: 49 °F
Mostly Cloudy
Wednesday
High: 65 °F
Slight Chance
Rain then
Showers and
BreezyWednesday Night

Low: 34 °F
Rain
Thursday
High: 42 °F
Rain/Snow
then SnowThursday Night

Low: 25 °F
Snow Likely
Friday

High: 39 °F
Snow Likely
Friday Night
Low: 21 °F
Slight Chance
Snow then
Mostly CloudySaturday

High: 43 °F
Slight Chance
SnowSaturday Night

Low: 22 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 49. South wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday
Rain likely and possibly a thunderstorm before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then rain after 5pm. High near 65. Breezy, with a south wind 6 to 11 mph becoming south 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 34. West wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain and snow, becoming all snow after 9am. High near 42. West northwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. North northwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 39. North wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
A slight chance of snow. Partly sunny, with a high near 43. Calm wind becoming north northeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A slight chance of snow. Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
A slight chance of rain. Partly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST
Point Forecast:
Helena MT
46.59°N 111.98°W (Elev. 3996 ft)
46.59°N 111.98°W (Elev. 3996 ft)
12:37 pm MDT Apr 21, 2026
3pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026


