National Weather Service

News Headlines

The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

40°F

4°C

Humidity	65%
Wind Speed	NNW 8 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	02 Apr 06:53 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles N Helena MT

Tonight
Low: 29 °F
Snow
Friday
High: 51 °F
Slight Chance
Snow then
Sunny
Friday Night
Low: 24 °F
Mostly Clear
Saturday
High: 59 °F
Sunny
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 60 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Cloudy
Monday
High: 65 °F
Partly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow, mainly before 1am. Low around 29. North northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Friday

A 20 percent chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 51. West northwest wind 5 to 14 mph, with gusts as high as 23 mph.

Friday Night

Mostly clear, with a low around 24. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Saturday

Sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 28. West northwest wind 5 to 9 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 30. North wind 5 to 7 mph becoming calm in the evening.

Monday

Partly sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon.