Weather in Helena Valley Northwest, Montana, United States

7-Day Detailed Weather Forecast for Helena Valley Northwest

This Afternoon

Temperature: 39°F

Wind Speed: 13 to 18 mph

Wind Direction: WNW

Forecast: A chance of snow. Partly sunny. High near 39, with temperatures falling to around 32 in the afternoon. West northwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Tonight

Temperature: -5°F

Wind Speed: 8 to 14 mph

Wind Direction: NNW

Forecast: A chance of snow after 11pm. Mostly cloudy. Low around -5, with temperatures rising to around 0 overnight. Wind chill values as low as -19. North northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 6°F

Wind Speed: 10 to 17 mph

Wind Direction: N

Forecast: A chance of snow before 8am, then snow likely and patchy blowing snow. Cloudy, with a high near 6. Wind chill values as low as -25. North wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Temperature: -6°F

Wind Speed: 2 to 9 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a low around -6. Wind chill values as low as -16. North wind 2 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Thursday

Temperature: 23°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: A chance of snow. Mostly sunny, with a high near 23. East wind around 3 mph. Chance of precipitation is 30%.

Thursday Night

Temperature: 5°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: A slight chance of snow. Partly cloudy, with a low around 5. West wind around 3 mph. Chance of precipitation is 20%.

Friday

Temperature: 31°F

Wind Speed: 2 to 7 mph

Wind Direction: WSW

Forecast: A chance of snow. Partly sunny, with a high near 31. West southwest wind 2 to 7 mph.

Friday Night

Temperature: 7°F

Wind Speed: 2 to 6 mph

Wind Direction: WSW

Forecast: A slight chance of snow before 11pm. Partly cloudy, with a low around 7. West southwest wind 2 to 6 mph.

Saturday

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 33.

Saturday Night

Temperature: 9°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 9.

Sunday

Temperature: 41°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 41.

Sunday Night

Temperature: 16°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of snow after 11pm. Partly cloudy, with a low around 16.

Monday

Temperature: 47°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow. Partly sunny, with a high near 47.

Monday Night

Temperature: 22°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 22. New snow accumulation of less than half an inch possible.