National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Current conditions at

MANSON (MASW)

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

NA

29°F

-2°C

Humidity 93%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 01 Jan 10:00 AM PST
Extended Forecast for

2 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: 35 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 1am, then a slight chance of snow between 1am and 4am, then a chance of rain or freezing rain after 4am. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Wintry
    Mix

  • Friday

    Friday: A chance of freezing rain before 7am, then a chance of snow and freezing rain between 7am and 10am, then a slight chance of rain after 10am. Snow level 1000 feet rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Wintry
    Mix then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Snow level 3100 feet rising to 4800 feet after midnight. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely

  • Saturday

    Saturday: Rain, mainly before 4pm. Snow level 3200 feet rising to 4800 feet. High near 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

New Year's Day
A slight chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 35. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 1am, then a slight chance of snow between 1am and 4am, then a chance of rain or freezing rain after 4am. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of freezing rain before 7am, then a chance of snow and freezing rain between 7am and 10am, then a slight chance of rain after 10am. Snow level 1000 feet rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Rain likely, mainly after 4am. Snow level 3100 feet rising to 4800 feet after midnight. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 4pm. Snow level 3200 feet rising to 4800 feet. High near 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 45.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Monday
A 20 percent chance of rain. Snow level 3000 feet. Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain and snow. Snow level 2000 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow. Snow level 2400 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Snow level 2200 feet. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Chelan WA
 47.83°N 119.97°W (Elev. 883 ft)
Last Update:
9:03 am PST Jan 1, 2026
Forecast Valid:
10am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation