Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

30°F

-1°C

Humidity	100%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	0.43 mi
Last update	12 Mar 11:30 PM MDT

More Information:

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

Extended Forecast for

10 Miles WSW Lost Trail Pass MT

Winter Storm Warning March 12, 11:57pm until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 11:57pm until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
Tonight
Low: 30 °F
Snow
Friday
High: 36 °F
Snow
Friday Night
Low: 32 °F
Snow
Saturday
High: 33 °F
Heavy Snow
Saturday Night
Low: 10 °F
Snow Likely
then Slight
Chance Snow
Sunday
High: 29 °F
Partly Sunny
then Chance
Snow
Sunday Night
Low: 25 °F
Snow Likely
Monday
High: 40 °F
Snow then
Rain/Snow
Likely

Detailed Forecast

Tonight

Snow. Low around 30. West southwest wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Friday

Snow. High near 36. West southwest wind 9 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around 32. West southwest wind 6 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 33. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. West northwest wind 6 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

A 40 percent chance of snow after noon. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday

Snow before 3pm, then rain and snow likely. Mostly cloudy, with a high near 40.

Monday Night

A chance of rain, mainly before midnight. Mostly cloudy, with a low around 32.

Tuesday

Partly sunny, with a high near 48.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

A slight chance of rain. Mostly sunny, with a high near 52.

Wednesday Night

Partly cloudy, with a low around 36.