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

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

NA

39°F

4°C

Humidity 91%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 08 Dec 02:45 AM PST
Extended Forecast for

14 Miles WSW Paisley OR

Wind Advisory December 8, 07:00pm until December 9, 10:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: Cloudy, with a low around 29. West southwest wind around 13 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 38. Southwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 35. Breezy, with a southwest wind 16 to 25 mph, with gusts as high as 38 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm.  Snow level 8200 feet rising to 9600 feet in the afternoon. Partly sunny, with a high near 40. Windy, with a west southwest wind 25 to 31 mph, with gusts as high as 47 mph.

    High: 40 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 10pm.  Snow level 9100 feet. Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph.

    Low: 35 °F

    Breezy.
    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 10am.  Snow level 8300 feet. Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 29. West southwest wind around 13 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 38. Southwest wind 15 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a steady temperature around 35. Breezy, with a southwest wind 16 to 25 mph, with gusts as high as 38 mph.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Snow level 8200 feet rising to 9600 feet in the afternoon. Partly sunny, with a high near 40. Windy, with a west southwest wind 25 to 31 mph, with gusts as high as 47 mph.
Tuesday Night
A 30 percent chance of rain before 10pm. Snow level 9100 feet. Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph.
Wednesday
A 20 percent chance of rain after 10am. Snow level 8300 feet. Partly sunny, with a high near 43. Breezy.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW Paisley OR
 42.62°N 120.79°W (Elev. 7398 ft)
2:21 am PST Dec 8, 2025
3am PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database