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

Prineville Airport (KS39)

Lat: 44.287°NLon: 120.9038°WElev: 3250.0ft.

Mostly Cloudy

45°F

7°C

Humidity 65%
Wind Speed S 10 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 07 Dec 08:55 PM PST
Extended Forecast for

11 Miles NNW Prineville OR

  • Tonight

    Tonight: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 37. South wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly before 4pm.  Mostly cloudy, with a high near 49. Southwest wind around 16 mph, with gusts as high as 29 mph.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 44. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 36 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain.  High near 49. Southwest wind 10 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 47. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 37. South wind 13 to 15 mph, with gusts as high as 21 mph.
Monday
A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 49. Southwest wind around 16 mph, with gusts as high as 29 mph.
Monday Night
A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 44. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 36 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 49. Southwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Wednesday Night
A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 45.
Thursday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A slight chance of rain. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Prineville OR
 44.44°N 120.94°W (Elev. 4560 ft)
9:15 pm PST Dec 7, 2025
9pm PST Dec 7, 2025-6pm PST Dec 14, 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