Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

47°F

8°C

Humidity 68%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 08 Dec 05:45 PM PST
Extended Forecast for

9 Miles W Paisley OR

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

    Tonight: Mostly cloudy, with a steady temperature around 41. Windy, with a southwest wind 17 to 22 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 47 mph.

    Low: 41 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am.  Partly sunny, with a high near 43. Windy, with a west southwest wind around 30 mph, with gusts as high as 46 mph.

    High: 43 °F

    Slight Chance
    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm.  Snow level 10200 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 40. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 34 mph.

    Low: 40 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Southwest wind around 16 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 41. Windy, with a southwest wind 17 to 22 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 47 mph.
Tuesday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 43. Windy, with a west southwest wind around 30 mph, with gusts as high as 46 mph.
Tuesday Night
A 20 percent chance of rain before 10pm. Snow level 10200 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 40. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 34 mph.
Wednesday
Partly sunny, with a high near 47. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 36. Southwest wind around 16 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Snow level rising to 7200 feet in the afternoon. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Paisley OR
 42.69°N 120.72°W (Elev. 6394 ft)
3:41 pm PST Dec 8, 2025
6pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database