Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. 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

SHERMAN PASS (TSHER)

Lat: 48.608°NLon: 118.479°WElev: 5560.0ft.

light snow

N/A

Humidity	81%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.10 mi
Last update	01 Dec 10:17 AM PST

More Information:

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

Extended Forecast for

12 Miles W Marcus WA

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: 28 °F
Partly Sunny
Tonight
Low: 23 °F
Partly Cloudy
Wednesday
High: 30 °F
Mostly Sunny
Wednesday Night
Low: 21 °F
Partly Cloudy
New Year's Day
High: 28 °F
Partly Sunny
then Slight
Chance Snow
Thursday Night
Low: 25 °F
Chance Snow
Friday
High: 31 °F
Snow Likely
Friday Night
Low: 29 °F
Rain/Snow
Likely

Detailed Forecast

Today

Partly sunny, with a high near 28. South wind around 5 mph becoming calm in the morning.

Tonight

Partly cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 30. Calm wind.

Wednesday Night

Partly cloudy, with a low around 21. Calm wind.

New Year's Day

A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 28. Calm wind.

Thursday Night

A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely before 10pm, then rain and snow likely. Snow level 4800 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

Saturday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 26.

Sunday

A 30 percent chance of snow. Partly sunny, with a high near 29.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 26.

Monday

A 40 percent chance of snow. Mostly cloudy, with a high near 30.