Current conditions at
Helena Regional Airport (KHLN)
Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.
Rain
48°F
9°C
| Humidity | 81% |
| Wind Speed | S 6 MPH |
| Barometer | 29.7 in (1005.76 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 11 Apr 09:05 PM MDT |
Extended Forecast for
Helena MT
Tonight
Low: 38 °F
Slight Chance
Showers then
Partly CloudySunday
High: 59 °F
Mostly Sunny
then Showers
LikelySunday Night
Low: 40 °F
Showers then
Chance RainMonday

High: 52 °F
Rain
Monday Night
Low: 37 °F
Chance Rain
then Mostly
CloudyTuesday

High: 56 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Partly Cloudy
then Slight
Chance RainWednesday

High: 51 °F
Rain Likely
Wednesday Night
Low: 27 °F
Rain/Snow
Likely then
Snow Likely
Detailed Forecast
Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. West southwest wind 5 to 8 mph becoming calm after midnight.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 59. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm before midnight, then a chance of rain after midnight. Low around 40. North northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain. High near 52. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37. West wind 7 to 13 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 56. West southwest wind 7 to 17 mph, with gusts as high as 33 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 51. West southwest wind 6 to 16 mph, with gusts as high as 32 mph.
Wednesday Night
Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST
Point Forecast:
Helena MT
46.58°N 112.04°W (Elev. 4413 ft)
46.58°N 112.04°W (Elev. 4413 ft)
7:42 pm MDT Apr 11, 2026
9pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026


