Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

US-2 @Stateline US2 MP 667.1 (MTSTA)

Lat: 48.13764°NLon: 104.04687°WElev: 2100.0ft.

unknown precip

34°F

1°C

Humidity	84%
Wind Speed	S 7 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	09 Dec 03:00 AM MST

More Information:

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

Extended Forecast for

9 Miles NNE Bainville MT

Winter Weather Advisory December 9, 03:19am until December 9, 02:00pm

High Wind Warning December 9, 03:19am until December 9, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

Winter Weather Advisory December 9, 03:19am until December 9, 02:00pm
High Wind Warning December 9, 03:19am until December 9, 05:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 25 °F
Rain and
Breezy
Tuesday
High: 39 °F⇓
Windy. Chance
Rain then
Mostly Sunny
Tuesday Night
Low: 3 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Wednesday
High: 24 °F
Chance Snow
Wednesday Night
Low: 14 °F
Chance Snow
Thursday
High: 25 °F
Chance Snow
Thursday Night
Low: -14 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: -5 °F
Cold

Detailed Forecast

Overnight

Rain. Low around 25. Breezy, with a southwest wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

Tuesday

A 40 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 39 by 10am, then falling to around 28 during the remainder of the day. Windy, with a west northwest wind 26 to 31 mph increasing to 34 to 39 mph in the morning. Winds could gust as high as 55 mph.

Tuesday Night

Partly cloudy, with a low around 3. Wind chill values between -10 and zero. Blustery, with a northwest wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

Wednesday

A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 24. Wind chill values between -10 and zero. North wind 7 to 14 mph becoming southeast in the morning. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.

Wednesday Night

A 40 percent chance of snow. Cloudy, with a low around 14. Southeast wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 25. North wind 11 to 20 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -14. Northwest wind 16 to 20 mph, with gusts as high as 30 mph.

Friday

Mostly cloudy and cold, with a high near -5. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.

Friday Night

A 50 percent chance of snow. Cloudy, with a low around -14. Northeast wind 7 to 9 mph.

Saturday

A 20 percent chance of snow before 11am. Partly sunny and cold, with a high near -3. North northeast wind around 10 mph becoming southwest in the afternoon.

Saturday Night

Mostly cloudy, with a low around -14. Southeast wind around 10 mph.

Sunday

Mostly cloudy, with a high near 23.

Sunday Night

Partly cloudy, with a low around 3.

Monday

Mostly sunny, with a high near 24.