Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

37°F

3°C

Humidity	99%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	1.24 mi
Last update	12 Nov 10:45 PM PST

More Information:

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

Extended Forecast for

10 Miles SW Lookout Pass MT

Tonight
Low: 42 °F
Mostly Cloudy
Friday
High: 53 °F
Partly Sunny
Friday Night
Low: 38 °F
Slight Chance
Rain then
Rain/Snow and
Patchy Fog
Saturday
High: 40 °F
Rain/Snow
then Slight
Chance
Rain/Snow
Saturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 44 °F
Partly Sunny
then Chance
Rain
Sunday Night
Low: 36 °F
Rain then
Rain/Snow
Monday
High: 37 °F
Rain/Snow
then Chance
Rain/Snow
Monday Night
Low: 32 °F
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 42. East wind around 7 mph.

Friday

Partly sunny, with a high near 53. East wind 5 to 7 mph.

Friday Night

A slight chance of rain between 10pm and 3am, then rain and snow. Patchy fog after 3am. Snow level 7200 feet lowering to 6600 feet after midnight . Low around 38. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

Rain and snow before 1pm, then a slight chance of rain. Snow level 5700 feet. High near 40. Southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 34. Southeast wind around 7 mph.

Sunday

A 30 percent chance of rain after 4pm. Snow level 5500 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 44.

Sunday Night

Rain before 4am, then rain, possibly mixed with snow. Snow level 5900 feet. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow, mainly before 10am. Snow level 5100 feet. High near 37. Chance of precipitation is 80%.

Monday Night

A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 32.

Tuesday

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 36.

Tuesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 29.

Wednesday

A 20 percent chance of snow. Mostly cloudy, with a high near 35.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 30.