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 >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

36°F

2°C

Humidity	85%
Wind Speed	S 6 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	1.24 mi
Wind Chill	31°F (-1°C)
Last update	10 Dec 10:30 PM MST

More Information:

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

Extended Forecast for

6 Miles WNW Gibbonsville ID

Tonight
Low: 33 °F
Partly Cloudy
Thursday
High: 35 °F
Rain/Snow
Likely
Thursday Night
Low: 33 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 35 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 27 °F
Partly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 25 °F
Partly Cloudy
Sunday
High: 35 °F
Mostly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 33. Southwest wind around 15 mph, with gusts as high as 36 mph.

Thursday

Rain and snow likely, becoming all snow after 5pm. Snow level 8900 feet lowering to 7800 feet in the afternoon . Mostly cloudy, with a high near 35. West wind around 14 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely before 8pm, then rain and snow likely between 8pm and 11pm, then snow likely after 11pm. Cloudy, with a low around 33. West southwest wind around 10 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 35. West southwest wind around 10 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 27. Southwest wind around 11 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 35.

Saturday Night

Partly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 35.

Sunday Night

Mostly cloudy, with a low around 27.

Monday

A chance of snow after 11am. Partly sunny, with a high near 36.