Weather in Great Falls, Montana, United States

7-Day Detailed Weather Forecast for Great Falls

Tonight

Temperature: -6°F

Wind Speed: 12 to 16 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a low around -6. Wind chill values as low as -22. Northwest wind 12 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 2°F

Wind Speed: 13 mph

Wind Direction: NNW

Forecast: Snow likely. Cloudy, with a high near 2. Wind chill values as low as -23. North northwest wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Temperature: -8°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a low around -8. Wind chill values as low as -19. North wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Thursday

Temperature: 12°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: A slight chance of snow before 11am. Partly sunny, with a high near 12. Wind chill values as low as -18. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 0°F

Wind Speed: 2 to 8 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 0. Southeast wind 2 to 8 mph.

Friday

Temperature: 31°F

Wind Speed: 2 to 7 mph

Wind Direction: WSW

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

Friday Night

Temperature: 7°F

Wind Speed: 6 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 7. West southwest wind around 6 mph.

Saturday

Temperature: 31°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 31. Northwest wind 3 to 7 mph.

Saturday Night

Temperature: 7°F

Wind Speed: 2 to 7 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a low around 7.

Sunday

Temperature: 33°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 33.

Sunday Night

Temperature: 14°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 14.

Monday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain and snow after 5pm. Partly sunny, with a high near 42.

Monday Night

Temperature: 19°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 19.

Tuesday

Temperature: 42°F

Wind Speed: 6 to 12 mph

Wind Direction: WSW

Forecast: A chance of snow. Partly sunny, with a high near 42.