Tropical Depression Bertha Lifting North; Isolated Severe Across Southern U.S.; Heat Continues In West

Tropical Depression Bertha continues to weaken and lift north toward the central Appalachians and eastern Ohio Valley. Heavy rain, gusty winds and flooding are likely. Meanwhile, isolated severe thunderstorms are possible on Thursday from the Southeast to south-central High Plains. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Clear

64°F

18°C

Humidity	45%
Wind Speed	NE 17 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	27 May 07:15 PM MDT

More Information:

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

Extended Forecast for

Great Falls International Airport MT

Tonight

Partly Cloudy
Low: 43 °F
Thursday

Mostly Sunny
High: 72 °F
Thursday
Night

Partly Cloudy
Low: 48 °F
Friday

Mostly Sunny
High: 81 °F
Friday
Night

Mostly Clear
Low: 52 °F
Saturday

Mostly Sunny
High: 85 °F
Saturday
Night

Slight Chance
T-storms then
Mostly Cloudy
Low: 57 °F
Sunday

Partly Sunny
High: 84 °F
Sunday
Night

Partly Cloudy
Low: 51 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 43. Northeast wind 7 to 15 mph, with gusts as high as 22 mph.

Thursday

Mostly sunny, with a high near 72. East wind 6 to 13 mph.

Thursday Night

Partly cloudy, with a low around 48. East wind 9 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.

Friday

Mostly sunny, with a high near 81. South wind around 7 mph becoming east northeast in the afternoon.

Friday Night

Mostly clear, with a low around 52. East northeast wind 6 to 9 mph becoming southeast after midnight.

Saturday

Mostly sunny, with a high near 85. North northwest wind 5 to 11 mph becoming east in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East wind 9 to 14 mph, with gusts as high as 21 mph.

Sunday

Partly sunny, with a high near 84. Southwest wind 9 to 15 mph, with gusts as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 51.

Monday

Partly sunny, with a high near 80.

Monday Night

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

Tuesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 78.

Tuesday Night

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