
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Helena Regional Airport (KHLN)
Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.
Clear
10°F
-12°C
| Humidity | 72% |
| Wind Speed | N 0 MPH |
| Barometer | 29.75 in (1007.45 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Last update | 19 Feb 06:35 PM MST |
Extended Forecast for
Helena MT
Tonight

Low: 2 °F
Mostly Clear
Friday

High: 29 °F
Chance Snow
Friday Night

Low: 10 °F
Partly Cloudy
Saturday

High: 33 °F
Mostly Sunny
Saturday Night

Low: 14 °F
Partly Cloudy
Sunday

High: 44 °F
Mostly Sunny
Sunday Night

Low: 26 °F
Mostly Clear
Monday

High: 53 °F
Mostly Sunny
Monday Night

Low: 33 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 2. Light and variable wind.
Friday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 29. Wind chill values as low as -5. Calm wind becoming west 5 to 9 mph in the afternoon. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 10. West wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 33. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 14. Light and variable wind.
Sunday
Mostly sunny, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 26. South wind around 6 mph.
Monday
Mostly sunny, with a high near 53. South wind 7 to 9 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A chance of snow. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST
Point Forecast:
Helena MT
46.58°N 112.01°W (Elev. 4111 ft)
46.58°N 112.01°W (Elev. 4111 ft)
6:02 pm MST Feb 19, 2026
6pm MST Feb 19, 2026-6pm MST Feb 26, 2026


