Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Partly Cloudy

46°F

8°C

Humidity	61%
Wind Speed	NNE 18 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	21 Mar 10:35 AM MDT

More Information:

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

Extended Forecast for

Great Falls International Airport MT

Today
High: 54 °F⇓
Rain Likely
Tonight
Low: 28 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Cloudy
Monday
High: 59 °F
Mostly Cloudy
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 54 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Tuesday Night
Low: 41 °F
Slight Chance
Rain then
Mostly Cloudy
Wednesday
High: 60 °F
Partly Sunny
and Breezy
then Slight
Chance Rain
and Windy

Detailed Forecast

Today

Rain likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 45 by 5pm. Northeast wind 8 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

Tonight

Mostly clear, with a low around 28. West northwest wind 6 to 13 mph becoming southwest in the evening. Winds could gust as high as 18 mph.

Sunday

Sunny, with a high near 58. West southwest wind 11 to 20 mph, with gusts as high as 32 mph.

Sunday Night

Mostly cloudy, with a low around 32. South southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

Monday

Mostly cloudy, with a high near 59. Southwest wind 6 to 15 mph, with gusts as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 34. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

Tuesday

A slight chance of rain and snow after noon. Mostly cloudy, with a high near 54. West northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of rain before midnight. Mostly cloudy, with a low around 41. West northwest wind 13 to 17 mph becoming south southwest in the evening. Winds could gust as high as 25 mph.

Wednesday

A slight chance of rain after noon. Mostly sunny, with a high near 60. Windy.

Wednesday Night

Partly cloudy, with a low around 30. Breezy.

Thursday

Mostly sunny, with a high near 49. Breezy.

Thursday Night

Partly cloudy, with a low around 25.

Friday

Sunny, with a high near 55.