Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through 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.

28°F

-2°C

Humidity	95%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	1.24 mi
Last update	29 Dec 02:30 PM PST

More Information:

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

Extended Forecast for

5 Miles SSE 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
This Afternoon
High: 29 °F
Mostly Sunny
Tonight
Low: 24 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Mostly Clear
Wednesday
High: 38 °F
Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy
New Year's Day
High: 35 °F
Slight Chance
Snow
Thursday Night
Low: 31 °F
Chance Snow
then
Rain/Snow

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 29. Calm wind.

Tonight

Mostly cloudy, with a steady temperature around 24. Calm wind.

Tuesday

Mostly sunny, with a high near 35. Calm wind.

Tuesday Night

Mostly clear, with a low around 26. Calm wind.

Wednesday

Sunny, with a high near 38. Calm wind.

Wednesday Night

Mostly cloudy, with a low around 28.

New Year's Day

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 35.

Thursday Night

A chance of snow before 1am, then snow, possibly mixed with rain. Low around 31. Chance of precipitation is 80%.

Friday

Rain and snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. Snow level 5600 feet. High near 36. Chance of precipitation is 80%.

Friday Night

Snow likely, possibly mixed with rain. Snow level 5500 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

Saturday

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

Saturday Night

Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

Sunday

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