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.

24°F

-4°C

Humidity	86%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	30 Dec 12:00 AM PST

More Information:

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

Extended Forecast for

5 Miles ESE 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: 22 °F
Partly Cloudy
Tuesday
High: 29 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Partly Cloudy
Wednesday
High: 31 °F
Mostly Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
New Year's Day
High: 30 °F
Mostly Cloudy
Thursday Night
Low: 28 °F
Slight Chance
Snow
Friday
High: 34 °F
Chance Snow
then
Rain/Snow
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 22. North wind around 5 mph becoming calm.

Tuesday

Mostly sunny, with a high near 29. Light and variable wind.

Tuesday Night

Partly cloudy, with a low around 24. Calm wind becoming northeast around 6 mph in the evening.

Wednesday

Mostly sunny, with a high near 31. Northwest wind around 6 mph becoming calm in the morning.

Wednesday Night

Partly cloudy, with a low around 25. Northwest wind around 5 mph.

New Year's Day

Mostly cloudy, with a high near 30.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 28.

Friday

A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

Friday Night

Rain and snow likely before 10pm, then a chance of rain between 10pm and 1am, then a chance of rain and snow after 1am. Snow level 4400 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

Saturday

A chance of rain and snow. Snow level 3300 feet. Partly sunny, with a high near 35. Chance of precipitation is 40%.

Saturday Night

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

Sunday

A 30 percent chance of snow. Partly sunny, with a high near 33.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 29.

Monday

A 20 percent chance of snow. Mostly cloudy, with a high near 34.