Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Wallace Viaduct (ITD90)

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

Rain

37°F

3°C

Humidity	100%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	1.24 mi
Last update	08 Dec 04:45 PM PST

More Information:

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

Extended Forecast for

4 Miles SW Wallace ID

Flood Watch until December 11, 04:00pm

Wind Advisory December 8, 07:00pm until December 9, 07:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
This Afternoon
High: 35 °F
Rain/Snow and
Breezy
Tonight
Low: 30 °F
Rain/Snow and
Windy
Tuesday
High: 37 °F⇓
Snow and
Windy then
Chance Snow
Tuesday Night
Low: 30 °F
Snow then
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow and
Windy
Wednesday Night
Low: 35 °F
Rain/Snow and
Breezy
Thursday
High: 38 °F
Rain/Snow and
Breezy
Thursday Night
Low: 34 °F
Snow Likely

Detailed Forecast

This Afternoon

Rain and snow. Snow level 7300 feet. Steady temperature around 35. Breezy, with a southwest wind around 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 6 inches possible.

Tonight

Rain and snow before 7pm, then rain between 7pm and 3am, then rain and snow after 3am. Snow level 7400 feet lowering to 6500 feet after midnight . Low around 30. Windy, with a southwest wind 32 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

Snow before 7am, then a chance of snow after 10am. Temperature falling to around 29 by 4pm. Windy, with a southwest wind 21 to 26 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow before 1am, then snow, possibly mixed with rain. Low around 30. Southwest wind 9 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain and snow. Snow level 7000 feet rising to 7700 feet in the afternoon. High near 40. Windy, with a west wind 20 to 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow. Snow level 7700 feet. Low around 35. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Snow, possibly mixed with rain. Snow level 7100 feet lowering to 6200 feet in the afternoon . High near 38. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 34. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

Friday Night

A chance of rain and snow. Snow level 6300 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

Saturday

A 30 percent chance of snow. Mostly cloudy, with a high near 36.

Saturday Night

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

Sunday

Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.