Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Overcast

38°F

3°C

Humidity	85%
Wind Speed	NNW 17 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	17 Oct 07:53 PM MDT

More Information:

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

Extended Forecast for

Great Falls MT

Tonight
Low: 30 °F
Chance
Rain/Snow
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday
High: 61 °F
Chance Rain
and Windy
Sunday Night
Low: 38 °F
Partly Cloudy
and Breezy
then Chance
Rain
Monday
High: 55 °F
Slight Chance
Rain then
Mostly Sunny
Monday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 62 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 30. Northwest wind 9 to 18 mph becoming southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 57. West southwest wind 7 to 14 mph, with gusts as high as 24 mph.

Saturday Night

A 20 percent chance of rain after midnight. Increasing clouds, with a low around 44. Southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph.

Sunday

A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 61. Windy, with a southwest wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 47 mph.

Sunday Night

A 30 percent chance of rain after midnight. Partly cloudy, with a low around 38. Breezy, with a west wind 15 to 22 mph, with gusts as high as 39 mph.

Monday

A 20 percent chance of rain before noon. Mostly sunny, with a high near 55. West wind 14 to 16 mph, with gusts as high as 26 mph.

Monday Night

Partly cloudy, with a low around 34. South southwest wind around 10 mph, with gusts as high as 18 mph.

Tuesday

Partly sunny, with a high near 62. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Mostly sunny, with a high near 63.