PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.
Hazardous Weather Conditions
Current conditions at
Helena Regional Airport (KHLN)
Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.
Overcast
34°F
1°C
| Humidity | 86% |
| Wind Speed | NNW 11 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 28 Nov 03:20 AM MST |
Extended Forecast for
Helena MT
Winter Weather Advisory November 28, 03:41am until November 29, 05:00am
NOW until 5:00am Sat
Winter Weather Advisory
Overnight
Low: 18 °F
Snow Likely
Friday
High: 27 °F⇓
Heavy Snow
Friday Night
Low: 4 °F
Slight Chance
Snow then
Mostly CloudySaturday
High: 24 °F
Mostly Sunny
Saturday Night
Low: 9 °F
Mostly Cloudy
Sunday
High: 28 °F
Sunny
Sunday Night
Low: 17 °F
Partly Cloudy
Monday
High: 35 °F
Partly Sunny
Detailed Forecast
Overnight
Snow likely, mainly after 4am. Cloudy, with a low around 18. North northwest wind 3 to 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 3pm. The snow could be heavy at times. Temperature falling to around 15 by 5pm. North northwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
A 10 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 4. North northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 24. Wind chill values as low as -5. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 9. Calm wind.
Sunday
Sunny, with a high near 28. Calm wind.
Sunday Night
Partly cloudy, with a low around 17. Southwest wind 3 to 7 mph.
Monday
Partly sunny, with a high near 35. Southwest wind around 6 mph.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.
Tuesday
Snow likely. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Helena MT
46.58°N 112.04°W (Elev. 4413 ft)
46.58°N 112.04°W (Elev. 4413 ft)
1:52 am MST Nov 28, 2025
3am MST Nov 28, 2025-6pm MST Dec 4, 2025
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Hourly Weather Forecast
