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

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

Rain

36°F

2°C

Humidity	100%
Wind Speed	E 7 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	1.24 mi
Wind Chill	30°F (-1°C)
Last update	10 Dec 07:00 AM MST

More Information:

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

Extended Forecast for

17 Miles SW Alberton MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Today
High: 39 °F
Breezy.
Rain/Snow
then Rain
Tonight
Low: 36 °F
Rain Likely
and Windy
Thursday
High: 39 °F
Rain/Snow and
Windy
Thursday Night
Low: 35 °F
Snow
Friday
High: 37 °F
Snow then
Rain/Snow
Likely
Friday Night
Low: 33 °F
Chance Snow
and Breezy
Saturday
High: 38 °F
Chance Snow
and Breezy
Saturday Night
Low: 31 °F
Partly Cloudy

Detailed Forecast

Today

Rain and snow, becoming all rain after 8am. Snow level 7300 feet rising to 8400 feet in the afternoon. High near 39. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain likely, mainly after 4am. Mostly cloudy, with a low around 36. Windy, with a southwest wind 28 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain before 11am, then rain and snow. Snow level 8100 feet lowering to 6700 feet in the afternoon . High near 39. Windy, with a west southwest wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Snow. Low around 35. West wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday

Snow before 2pm, then rain and snow likely. High near 37. West southwest wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 33. Breezy. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 38. Breezy. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 31.

Sunday

A chance of snow, mainly after 11am. Partly sunny, with a high near 38.

Sunday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 32.

Monday

Rain and snow likely. Mostly cloudy, with a high near 37.