Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333° N Lon: 111.38222° W Elev: 3675.0 ft.

Clear

69°F

21°C

Humidity	28%
Wind Speed	SW 10 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	23 Sep 06:53 PM MDT

More Information:

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

Detailed forecast for

Cascade County below 5000ft

Tonight

Mostly clear. Lows in the lower 50s. Southwest winds up to 10 mph.

Thursday

Sunny. Highs in the lower 80s. South winds up to 10 mph with gusts to around 25 mph.

Thursday Night

Mostly clear. Lows in the mid 50s. South winds 5 to 15 mph with gusts to around 30 mph.

Friday

Breezy, sunny. Highs in the mid 80s. South winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon.

Friday Night

Breezy. Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Southwest winds 15 to 25 mph with gusts to around 45 mph.

Saturday

Windy. Much cooler. Sunny. Highs in the mid 60s.

Saturday Night

Partly cloudy. Lows in the lower 40s.

Sunday

Partly sunny. Highs in the mid 60s.

Sunday Night

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s.

Monday

Partly sunny. Highs in the lower 60s.

Monday Night

Partly cloudy. Lows in the lower 40s.