National Weather Service Forecast for: 6 Miles N Helena MT
Issued by: National Weather Service Great Falls, MT
Updated: 3:33 pm MST Dec 16, 2025
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 50. West wind around 18 mph, with gusts as high as 33 mph.
Mostly Sunny

Tonight

Tonight: A slight chance of rain and snow.  Increasing clouds, with a low around 34. West southwest wind 16 to 20 mph becoming southeast after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 20%.
Slight Chance
Rain/Snow
Wednesday

Wednesday: A slight chance of rain and snow.  Cloudy through mid morning, then gradual clearing, with a temperature rising to near 44 by 10am, then falling to around 32 during the remainder of the day. Windy, with a south wind 23 to 28 mph becoming west 33 to 38 mph in the morning. Winds could gust as high as 55 mph.  Chance of precipitation is 20%.
Slight Chance
Rain/Snow and
Windy
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 25. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph.
Partly Cloudy
and Windy
Thursday

Thursday: A slight chance of rain and snow.  Mostly cloudy, with a high near 42. South wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.
Slight Chance
Rain/Snow
Thursday
Night
Thursday Night: A slight chance of rain and snow.  Mostly cloudy, with a low around 32. South wind 11 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.
Slight Chance
Rain/Snow
Friday

Friday: A slight chance of rain and snow.  Mostly cloudy, with a high near 46. West wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.
Slight Chance
Rain/Snow
Friday
Night
Friday Night: A slight chance of rain and snow.  Mostly cloudy, with a low around 25. West wind 7 to 10 mph, with gusts as high as 21 mph.
Slight Chance
Rain/Snow
Saturday

Saturday: A slight chance of rain and snow.  Mostly sunny, with a high near 39.
Slight Chance
Rain/Snow
Hi 50 °F Lo 34 °F Hi 44 °F Lo 25 °F Hi 42 °F Lo 32 °F Hi 46 °F Lo 25 °F Hi 39 °F

High Wind Warning
 

This Afternoon
 
Mostly sunny, with a high near 50. West wind around 18 mph, with gusts as high as 33 mph.
Tonight
 
A slight chance of rain and snow. Increasing clouds, with a low around 34. West southwest wind 16 to 20 mph becoming southeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Wednesday
 
A slight chance of rain and snow. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 44 by 10am, then falling to around 32 during the remainder of the day. Windy, with a south wind 23 to 28 mph becoming west 33 to 38 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Wednesday Night
 
Partly cloudy, with a low around 25. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph.
Thursday
 
A slight chance of rain and snow. Mostly cloudy, with a high near 42. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of rain and snow. Mostly cloudy, with a low around 32. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday
 
A slight chance of rain and snow. Mostly cloudy, with a high near 46. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday Night
 
A slight chance of rain and snow. Mostly cloudy, with a low around 25. West wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
 
A slight chance of rain and snow. Mostly sunny, with a high near 39.
Saturday Night
 
A slight chance of rain and snow. Partly cloudy, with a low around 21.
Sunday
 
A slight chance of rain and snow. Partly sunny, with a high near 41.
Sunday Night
 
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Monday
 
A slight chance of rain and snow. Partly sunny, with a high near 45.
Monday Night
 
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Tuesday
 
A slight chance of rain and snow. Partly sunny, with a high near 45.

 

Forecast from NOAA-NWS for 6 Miles N Helena MT.