Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

Rain

37°F

3°C

Humidity	78%
Wind Speed	WSW 7 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	1.24 mi
Wind Chill	32°F (0°C)
Last update	11 Dec 07:45 AM MST

More Information:

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

Extended Forecast for

7 Miles WSW Lost Trail Pass MT

Today
High: 37 °F
Rain
Tonight
Low: 36 °F
Rain/Snow
Likely
Friday
High: 40 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Friday Night
Low: 28 °F
Slight Chance
Snow
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 40 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Cloudy
Monday
High: 41 °F
Chance
Rain/Snow

Detailed Forecast

Today

Rain. High near 37. West southwest wind 14 to 16 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain and snow likely before 1am, then rain likely between 1am and 2am, then rain and snow likely after 2am. Cloudy, with a low around 36. West southwest wind 6 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

Rain and snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 40. West southwest wind 6 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 28. Southwest wind around 7 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny, with a high near 40. South southwest wind 3 to 6 mph.

Saturday Night

Partly cloudy, with a low around 27.

Sunday

Mostly sunny, with a high near 40.

Sunday Night

Mostly cloudy, with a low around 30.

Monday

A chance of rain and snow between 11am and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 41.