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

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on 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

Osoyoos Automatic Weather Reporting System (CWYY)

Lat: 49.02827°NLon: 119.44099°WElev: 928.0ft.

32°F

0°C

Humidity	77%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	30 Dec 08:00 PM PST

More Information:

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

Extended Forecast for

18 Miles NW 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
Tonight
Low: 20 °F
Mostly Cloudy
Wednesday
High: 33 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Partly Cloudy
New Year's Day
High: 33 °F
Partly Sunny
Thursday Night
Low: 24 °F
Slight Chance
Snow
Friday
High: 34 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 30 °F
Rain/Snow
Likely
Saturday
High: 38 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 20. Light northeast wind.

Wednesday

Mostly sunny, with a high near 33. Light east wind.

Wednesday Night

Partly cloudy, with a low around 20. Calm wind.

New Year's Day

Partly sunny, with a high near 33. Calm wind.

Thursday Night

A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 24. Calm wind.

Friday

A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday Night

Rain likely, possibly mixed with snow, mainly after 10pm. Snow level 3900 feet rising to 4400 feet after midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Rain likely before 10am, then a chance of rain and snow. Snow level 4200 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

Saturday Night

A chance of rain and snow. Snow level 3500 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

Sunday

A chance of rain and snow, mainly before 10am. Snow level 2900 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.

Sunday Night

A chance of rain and snow. Snow level 2800 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Monday

A 30 percent chance of snow. Mostly cloudy, with a high near 37.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 26.