Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on 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

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

9 Miles ENE Republic 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
Overnight
Low: 24 °F
Mostly Cloudy
New Year's Day
High: 30 °F
Mostly Cloudy
then Chance
Snow
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 31 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 30 °F
Snow
Saturday
High: 34 °F
Rain/Snow
Saturday Night
Low: 33 °F
Rain/Snow
Sunday
High: 35 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 24. Calm wind.

New Year's Day

A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 30. Calm wind. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly between 10pm and 1am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

A chance of snow before 10am, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 31. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday Night

Snow, mainly after 10pm. Low around 30. Light southeast wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Snow before 10am, then rain and snow. Snow level rising to 4900 feet. High near 34. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow, possibly mixed with rain. Snow level 4500 feet. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Snow likely, possibly mixed with rain, mainly before 10am. Snow level 4300 feet. Cloudy, with a high near 35. Chance of precipitation is 70%.

Sunday Night

A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Monday

A 40 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 32.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 27.

Tuesday

A 30 percent chance of snow. Mostly cloudy, with a high near 32.