Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

90°F

32°C

Humidity	19%
Wind Speed	WNW 8 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	13 Jul 03:30 PM MDT

More Information:

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

Extended Forecast for

Great Falls International Airport MT

Tonight
Low: 60 °F
Mostly Clear
Monday
High: 91 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 52 °F
Showers
Likely and
Breezy then
Showers
Tuesday
High: 56 °F
Showers
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 66 °F
Chance
Showers then
Partly Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 60. North wind 7 to 10 mph becoming south southwest in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 91. Southwest wind 7 to 12 mph becoming north northwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Monday Night

Showers and possibly a thunderstorm. Low around 52. Breezy, with a north northeast wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 56. North northeast wind 18 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, with a low around 48. North northeast wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers before noon. Partly sunny, with a high near 66. North northeast wind 8 to 10 mph becoming east in the afternoon.

Wednesday Night

Mostly clear, with a low around 46. East wind 6 to 10 mph becoming south after midnight.

Thursday

Sunny, with a high near 76. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.

Thursday Night

Partly cloudy, with a low around 52.

Friday

Mostly sunny, with a high near 80.

Friday Night

Mostly clear, with a low around 55.