Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

61°F

16°C

Humidity	82%
Wind Speed	NE 9 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	13 Aug 09:00 PM MDT

More Information:

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

Extended Forecast for

Great Falls MT

Tonight
Low: 49 °F
Showers
Friday
High: 65 °F
Showers
Likely
Friday Night
Low: 49 °F
Showers
Likely then
Chance
Showers
Saturday
High: 78 °F
Decreasing
Clouds
Saturday Night
Low: 50 °F
Partly Cloudy
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 52 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 51 °F
Chance
Showers

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Low around 49. North northeast wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

Friday

Showers likely before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 65. North northwest wind around 7 mph. Chance of precipitation is 70%.

Friday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 49. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 78. Light and variable wind.

Saturday Night

Partly cloudy, with a low around 50. East northeast wind 5 to 7 mph becoming light and variable after midnight.

Sunday

Sunny, with a high near 85. Light and variable wind becoming west southwest around 5 mph in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. North northwest wind around 6 mph becoming light and variable.

Monday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Light and variable wind becoming west around 6 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

Wednesday

Mostly sunny, with a high near 82.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 51.

Thursday

Sunny, with a high near 83.