Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 11:45 AM PST until January 1, 12:00 PM PST

Current conditions at

Wallace Viaduct (ITD90)

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

22°F

-6°C

Humidity	94%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	1.24 mi
Last update	31 Dec 09:30 AM PST

More Information:

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

Extended Forecast for

12 Miles SSW Wallace ID

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Today
High: 37 °F
Partly Sunny
Tonight
Low: 29 °F
Partly Cloudy
New Year's Day
High: 36 °F
Partly Sunny
then Slight
Chance Snow
Thursday Night
Low: 32 °F
Snow Likely
then
Rain/Snow
Friday
High: 37 °F
Rain/Snow
then Rain
Likely
Friday Night
Low: 35 °F
Rain Likely
Saturday
High: 39 °F
Rain
Saturday Night
Low: 33 °F
Rain/Snow
Likely

Detailed Forecast

Today

Partly sunny, with a high near 37. Light south wind.

Tonight

Partly cloudy, with a low around 29. East wind around 5 mph.

New Year's Day

A 10 percent chance of snow after 4pm. Partly sunny, with a high near 36. Southeast wind around 5 mph becoming calm in the morning.

Thursday Night

Snow likely before 4am, then rain and snow. Low around 32. South wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 10am. Snow level 5300 feet rising to 6500 feet in the afternoon. High near 37. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday Night

Rain likely, mainly after 4am. Snow level 6300 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Saturday

Rain. Snow level 6100 feet. High near 39. Chance of precipitation is 80%.

Saturday Night

Rain and snow likely. Snow level 5500 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

Sunday

Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 30.

Monday

Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 29.

Tuesday

A 40 percent chance of snow. Mostly cloudy, with a high near 33.