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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Prineville Airport (KS39)

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

Clear

28°F

-2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 30 Dec 05:55 PM PST
Extended Forecast for

5 Miles S Prineville OR

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Southeast wind around 7 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Southeast wind around 6 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Southeast wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of rain. Cloudy, with a high near 47. Southeast wind around 6 mph.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 7 mph.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain and snow before 10am. Partly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

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

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. Southeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 50. Southeast wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southeast wind 3 to 5 mph.
New Year's Day
A 30 percent chance of rain. Cloudy, with a high near 47. Southeast wind around 6 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 7 mph.
Friday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 54.
Friday Night
A 30 percent chance of rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain and snow before 10am. Partly sunny, with a high near 49. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly cloudy, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of rain and snow. Snow level 4100 feet. Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Prineville OR
 44.23°N 120.86°W (Elev. 3520 ft)
Last Update:
3:37 pm PST Dec 30, 2025
Forecast Valid:
6pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation