Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

57°F

14°C

Humidity	35%
Wind Speed	SSW 12 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	08 Oct 11:35 PM MDT

More Information:

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

Extended Forecast for

2 Miles S Great Falls International Airport MT

Winter Storm Watch October 10, 06:00pm until October 11, 06:00pm

Red Flag Warning October 9, 12:00pm until October 9, 09:00pm

Click here for hazard details and duration

Winter Storm Watch

Red Flag Warning

Tonight
Low: 51 °F
Partly Cloudy
Friday
High: 81 °F
Mostly Sunny
and Windy
Friday Night
Low: 41 °F
Increasing
Clouds and
Breezy then
Cloudy
Saturday
High: 51 °F
Rain then
Rain/Snow
Saturday Night
Low: 27 °F
Snow
Sunday
High: 34 °F
Snow then
Rain/Snow
Sunday Night
Low: 26 °F
Rain/Snow
Columbus Day
High: 42 °F
Chance
Rain/Snow
then Partly
Sunny
Monday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 51. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 81. Windy, with a south southwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph.

Friday Night

Increasing clouds, with a low around 41. Breezy, with a west southwest wind 18 to 23 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph.

Saturday

Rain before 3pm, then rain, possibly mixed with snow. High near 51. North wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday Night

Snow. Low around 27. North wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Sunday

Snow before 3pm, then snow, possibly mixed with rain. High near 34. North northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow, possibly mixed with rain before midnight, then snow likely between midnight and 3am, then rain and snow likely after 3am. Low around 26. North northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Columbus Day

A chance of rain and snow before noon. Mostly cloudy, with a high near 42. North northeast wind around 6 mph becoming calm in the morning.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

Mostly sunny, with a high near 52.

Tuesday Night

Partly cloudy, with a low around 32.

Wednesday

A slight chance of rain. Mostly sunny, with a high near 56.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 33.