Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Winter Storm Warning until October 12, 06:00 AM MDT

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

light snow,mist

30°F

-1°C

Humidity	100%
Wind Speed	N 10 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	30°F (-1°C)
Visibility	4.00 mi
Wind Chill	21°F (-6°C)
Last update	12 Oct 12:35 AM MDT

More Information:

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

Extended Forecast for

Great Falls MT

Winter Storm Warning October 12, 12:59am until October 12, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning October 12, 12:59am until October 12, 06:00am
NOW until 6:00am Mon
Winter Storm Warning
Overnight
Low: 30 °F
Snow
Columbus Day
High: 36 °F
Chance Snow
then Mostly
Cloudy
Monday Night
Low: 20 °F
Patchy Fog
Tuesday
High: 42 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 50 °F
Sunny
Wednesday Night
Low: 30 °F
Partly Cloudy
Thursday
High: 53 °F
Sunny

Detailed Forecast

Overnight

Snow, mainly before 4am. Steady temperature around 30. North northeast wind 5 to 10 mph becoming light north. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Columbus Day

A 40 percent chance of snow, mainly before 9am. Cloudy, with a high near 36. Calm wind. New snow accumulation of less than a half inch possible.

Monday Night

Patchy fog between 9pm and 3am. Otherwise, mostly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph after midnight.

Tuesday

Mostly sunny, with a high near 42. Southwest wind 3 to 6 mph.

Tuesday Night

Mostly clear, with a low around 23. Calm wind becoming south southwest around 6 mph after midnight.

Wednesday

Sunny, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 23 mph.

Wednesday Night

Partly cloudy, with a low around 30. Southwest wind 3 to 6 mph.