Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 10, 04:00 AM MST until December 11, 08:00 PM MST

Current conditions at

US-2 @Stateline US2 MP 667.1 (MTSTA)

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

0°F

-18°C

Humidity	70%
Wind Speed	S 7 MPH
Barometer	NA
Dewpoint	-8°F (-22°C)
Visibility	NA
Wind Chill	-13°F (-25°C)
Last update	10 Dec 08:00 AM MST

More Information:

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

Extended Forecast for

10 Miles WSW Trenton ND

Winter Weather Advisory until December 11, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 11, 08:00pm
NOW until 8:00pm Thu
Winter Weather Advisory
Today
High: 29 °F
Mostly Cloudy
then Snow
Tonight
Low: 17 °F
Wintry Mix
Likely
Thursday
High: 31 °F⇓
Wintry Mix
Likely then
Chance Snow
Thursday Night
Low: -8 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 0 °F
Cold
Friday Night
Low: -12 °F
Snow Likely
Saturday
High: 2 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: -13 °F
Mostly Cloudy

Detailed Forecast

Today

Snow, mainly after 1pm. High near 29. Light east wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow and freezing rain likely before 3am, then freezing rain likely between 3am and 4am, then snow and freezing rain likely after 4am. Cloudy, with a low around 17. Southeast wind 6 to 13 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

Thursday

Snow likely before 8am, then snow and freezing rain likely between 8am and 9am, then snow likely after 9am. Cloudy, with a temperature rising to near 31 by 11am, then falling to around 18 during the remainder of the day. North wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -8. Wind chill values between -15 and -25. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.

Friday

Mostly cloudy and cold, with a high near 0. Northwest wind around 11 mph, with gusts as high as 20 mph.

Friday Night

Snow likely, mainly after 11pm. Cloudy, with a low around -12. Northeast wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday

A 20 percent chance of snow before 11am. Partly sunny, with a high near 2. North wind around 7 mph.

Saturday Night

Mostly cloudy, with a low around -13. Southeast wind 6 to 9 mph.

Sunday

Partly sunny, with a high near 28. Southeast wind around 11 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 13. South southwest wind around 9 mph becoming west after midnight.

Monday

Mostly sunny, with a high near 33. West wind around 8 mph becoming south southwest in the afternoon.

Monday Night

Mostly cloudy, with a low around 19.