Weather in Helena Valley Northwest, Montana, United States

7-Day Detailed Weather Forecast for Helena Valley Northwest

Overnight

Temperature: 20°F

Wind Speed: 16 mph

Wind Direction: SSW

Forecast: A chance of snow. Mostly cloudy. Low around 20, with temperatures rising to around 30 overnight. South southwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 22°F

Wind Speed: 10 to 20 mph

Wind Direction: NW

Forecast: Snow likely before 5pm. Mostly cloudy. High near 22, with temperatures falling to around 9 in the afternoon. Wind chill values as low as -10. Northwest wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

Temperature: -2°F

Wind Speed: 3 to 9 mph

Wind Direction: N

Forecast: Partly cloudy. Low around -2, with temperatures rising to around 4 overnight. Wind chill values as low as -9. North wind 3 to 9 mph.

Sunday

Temperature: 22°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 22. Wind chill values as low as -4. South wind 5 to 9 mph.

Sunday Night

Temperature: 11°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 11. South southwest wind around 8 mph.

Monday

Temperature: 34°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 34. Southwest wind around 8 mph.

Monday Night

Temperature: 22°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 22. Southwest wind around 7 mph.

Tuesday

Temperature: 41°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 41. South southwest wind around 6 mph.

Tuesday Night

Temperature: 25°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 25.

Wednesday

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 43.

Wednesday Night

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 26.

New Year's Day

Temperature: 43°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a high near 43.

Thursday Night

Temperature: 25°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: A slight chance of snow after 5am. Mostly cloudy, with a low around 25.

Friday

Temperature: 43°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A slight chance of snow. Partly sunny, with a high near 43.