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

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 >

Hazardous Weather Conditions

Current conditions at

MANSON (MASW)

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

NA

37°F

3°C

Humidity 96%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 07 Dec 12:00 PM PST
Extended Forecast for

2 Miles SW Pateros WA

  • This Afternoon

    This Afternoon: Rain before 1pm, then a slight chance of rain after 4pm. High near 40. Light south wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain

  • Tonight

    Tonight: A slight chance of rain before 3am, then a slight chance of rain and snow between 3am and 4am, then a slight chance of snow after 4am. Snow level 3900 feet. Mostly cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: Rain, mainly after 7am. High near 46. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Monday Night

    Monday Night: Rain likely before 4am. Mostly cloudy, with a low around 37. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 44. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Snow level 3700 feet rising to 4500 feet after midnight. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 10am, then a chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
Rain before 1pm, then a slight chance of rain after 4pm. High near 40. Light south wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain before 3am, then a slight chance of rain and snow between 3am and 4am, then a slight chance of snow after 4am. Snow level 3900 feet. Mostly cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 20%.
Monday
Rain, mainly after 7am. High near 46. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely before 4am. Mostly cloudy, with a low around 37. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly after 4pm. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 44. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Snow level 3700 feet rising to 4500 feet after midnight. Low around 37. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Thursday
A chance of rain and snow before 10am, then a chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Pateros WA
 48.02°N 119.93°W (Elev. 1568 ft)
Last Update:
12:27 pm PST Dec 7, 2025
Forecast Valid:
12pm PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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