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Great Falls, Great Falls International Airport (KGTF)

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

Clear

18°F

-8°C

Humidity	67%
Wind Speed	ENE 4 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	8°F (-13°C)
Visibility	10.00 mi
Wind Chill	12°F (-11°C)
Last update	21 Jan 06:20 PM MST

More Information:

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

Extended Forecast for

Great Falls MT

Tonight
Low: 9 °F
Mostly Cloudy
Thursday
High: 18 °F
Mostly Cloudy
Thursday Night
Low: -6 °F
Slight Chance
Snow
Friday
High: 8 °F
Decreasing
Clouds
Friday Night
Low: -2 °F
Partly Cloudy
Saturday
High: 23 °F
Mostly Cloudy
Saturday Night
Low: 8 °F
Mostly Cloudy
Sunday
High: 29 °F
Mostly Sunny
Sunday Night
Low: 14 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 9. Calm wind.

Thursday

Mostly cloudy, with a high near 18. Wind chill values as low as zero. Light north northeast wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Thursday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Wind chill values as low as -15. Northeast wind 7 to 10 mph.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 8. Wind chill values as low as -20. Northeast wind around 6 mph becoming west in the afternoon.

Friday Night

Partly cloudy, with a low around -2. Southwest wind 3 to 5 mph.

Saturday

Mostly cloudy, with a high near 23. West wind 5 to 10 mph, with gusts as high as 18 mph.

Saturday Night

Mostly cloudy, with a low around 8. West southwest wind 7 to 9 mph becoming northwest after midnight.

Sunday

Mostly sunny, with a high near 29. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 14.

Monday

Mostly sunny, with a high near 42.