Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

MANSON (MASW)

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

NA

34°F

1°C

Humidity 97%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 07 Dec 09:00 PM PST
Extended Forecast for

6 Miles N Chelan WA

Flood Watch December 8, 07:00am until December 9, 04:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: A slight chance of rain before 3am, then a slight chance of snow between 3am and 4am.  Snow level 4100 feet. Mostly cloudy, with a steady temperature around 32. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 9am, then rain.  Snow level 4000 feet rising to 7200 feet in the afternoon. High near 39. Southwest wind 6 to 9 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain likely, possibly mixed with snow between 1am and 4am, then rain likely after 4am.  Snow level 7000 feet lowering to 4800 feet after midnight . Low around 32. West wind around 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A chance of snow before 1pm, then rain likely, possibly mixed with snow.  Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 39. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow before 1am, then rain, possibly mixed with snow between 1am and 4am, then rain after 4am.  Snow level 3900 feet rising to 4700 feet after midnight. Low around 30. Southwest wind 3 to 5 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain likely after 1pm.  Snow level 5200 feet. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 4am, then a chance of snow after 4am.  Snow level 4600 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 10am, then a chance of rain and snow.  Snow level 4300 feet. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow.  Snow level 4800 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of rain before 3am, then a slight chance of snow between 3am and 4am. Snow level 4100 feet. Mostly cloudy, with a steady temperature around 32. Southwest wind around 7 mph. Chance of precipitation is 20%.
Monday
A chance of snow before 9am, then rain. Snow level 4000 feet rising to 7200 feet in the afternoon. High near 39. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain before 1am, then rain likely, possibly mixed with snow between 1am and 4am, then rain likely after 4am. Snow level 7000 feet lowering to 4800 feet after midnight . Low around 32. West wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 1pm, then rain likely, possibly mixed with snow. Snow level rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 39. Southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow before 1am, then rain, possibly mixed with snow between 1am and 4am, then rain after 4am. Snow level 3900 feet rising to 4700 feet after midnight. Low around 30. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Rain before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain likely after 1pm. Snow level 5200 feet. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 4am, then a chance of snow after 4am. Snow level 4600 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Thursday
A chance of snow before 10am, then a chance of rain and snow. Snow level 4300 feet. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Snow level 4800 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 10am, then a slight chance of rain and snow after 10am. Snow level 5400 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Saturday
A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Snow level 4200 feet. Partly sunny, with a high near 38. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Chelan WA
 47.93°N 120.03°W (Elev. 3278 ft)
8:43 pm PST Dec 7, 2025
9pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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