Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

77°F

25°C

Humidity	38%
Wind Speed	NE 8 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 Jun 01:20 PM MDT

More Information:

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

Extended Forecast for

Great Falls MT

This Afternoon
High: 83 °F
Chance
T-storms
Tonight
Low: 50 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 80 °F
Mostly Sunny
then Chance
Showers
Monday Night
Low: 52 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 50 °F
Partly Cloudy
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Juneteenth
High: 87 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 83. North wind 3 to 8 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 50. North northwest wind 5 to 8 mph becoming calm in the evening.

Monday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 80. Light and variable wind.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. East wind 5 to 8 mph becoming south southwest after midnight.

Tuesday

A 20 percent chance of showers after noon. Partly sunny, with a high near 82. South southwest wind 5 to 8 mph becoming west northwest in the afternoon.

Tuesday Night

Partly cloudy, with a low around 50. West northwest wind 6 to 8 mph becoming south in the evening.

Wednesday

Sunny, with a high near 85. West wind 6 to 11 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 51. West wind 6 to 11 mph becoming light south southwest after midnight. Winds could gust as high as 22 mph.

Juneteenth

Mostly sunny, with a high near 87.

Thursday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 80.