Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. 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

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

23°F

-5°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	30 Dec 01:00 AM PST

More Information:

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

Extended Forecast for

3 Miles S Chelan 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: 23 °F
Partly Cloudy
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 34 °F
Mostly Sunny
Wednesday Night
Low: 26 °F
Partly Cloudy
New Year's Day
High: 33 °F
Mostly Cloudy
then Slight
Chance Snow
Thursday Night
Low: 30 °F
Chance
Rain/Snow
Friday
High: 37 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 23. Northeast wind 3 to 6 mph.

Tuesday

Mostly sunny, with a high near 32. Light and variable wind.

Tuesday Night

Partly cloudy, with a low around 25. Light and variable wind.

Wednesday

Mostly sunny, with a high near 34. Light northwest wind.

Wednesday Night

Partly cloudy, with a low around 26. Light northwest wind.

New Year's Day

A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 33.

Thursday Night

A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A slight chance of snow before 7am, then rain likely, possibly mixed with snow. Snow level 2300 feet rising to 3300 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

Friday Night

Rain likely, possibly mixed with snow before 10pm, then a chance of rain between 10pm and 4am, then a chance of rain and snow after 4am. Snow level 4300 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Saturday

A chance of rain and snow. Snow level 3300 feet. Partly sunny, with a high near 38. Chance of precipitation is 40%.

Saturday Night

A slight chance of rain and snow. Snow level 2700 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

Sunday

A chance of rain and snow. Snow level 2200 feet. Partly sunny, with a high near 36. Chance of precipitation is 30%.

Sunday Night

A chance of rain and snow. Snow level 2300 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

Monday

A chance of rain and snow. Snow level 2200 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.