Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. 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.

27°F

-3°C

Humidity	93%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	01 Jan 08:00 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
New Year's Day
High: 29 °F
Chance Snow
and Areas
Freezing Fog
Tonight
Low: 27 °F
Chance Snow
Friday
High: 31 °F
Chance Wintry
Mix
Friday Night
Low: 31 °F
Wintry Mix
Likely
Saturday
High: 35 °F
Rain/Snow
then Rain
Saturday Night
Low: 34 °F
Rain Likely
Sunday
High: 36 °F
Chance Rain
then Chance
Rain/Snow
Sunday Night
Low: 32 °F
Slight Chance
Rain/Snow

Detailed Forecast

New Year's Day

A 30 percent chance of snow, mainly after 1pm. Areas of freezing fog before 10am. Cloudy, with a high near 29. Light and variable wind. Little or no snow accumulation expected.

Tonight

A 40 percent chance of snow. Cloudy, with a low around 27. Calm wind. Little or no snow accumulation expected.

Friday

A chance of snow and freezing rain before 2pm, then a slight chance of snow between 2pm and 4pm, then a slight chance of freezing rain after 4pm. Mostly cloudy, with a high near 31. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

A chance of snow and freezing rain before 1am, then a chance of rain between 1am and 4am, then rain and snow likely after 4am. Snow level 3200 feet rising to 5000 feet after midnight. Mostly cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

Rain and snow likely before 10am, then rain. Snow level 3200 feet rising to 4800 feet. High near 35. North wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Rain likely, mainly after 10pm. Snow level 4400 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

Sunday

A chance of rain, mixing with snow after 1pm, then gradually ending. Snow level 4200 feet. Mostly cloudy, with a high near 36. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

A slight chance of rain and snow after 10pm. Snow level 3800 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

Monday

A slight chance of rain and snow. Snow level 3000 feet. Partly sunny, with a high near 35. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

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

Tuesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 31.

Wednesday

A 40 percent chance of snow. Partly sunny, with a high near 36.