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 Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on 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 92%
Wind Speed NW 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 31 Dec 08:35 PM PST
Extended Forecast for

15 Miles ESE Prineville OR

  • Tonight

    Tonight: A 30 percent chance of snow. Snow level 4900 feet rising to 7500 feet. Mostly cloudy, with a low around 30. Southeast wind around 5 mph.

    Low: 30 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A 50 percent chance of snow. Cloudy, with a high near 41. Southeast wind 5 to 7 mph. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 36. Southeast wind around 7 mph. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Mostly cloudy, with a high near 48. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 48 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 35. Southeast wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow. Snow level 5400 feet. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Snow level 5000 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow. Snow level 4900 feet rising to 7500 feet. Mostly cloudy, with a low around 30. Southeast wind around 5 mph.
New Year's Day
A 50 percent chance of snow. Cloudy, with a high near 41. Southeast wind 5 to 7 mph. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 36. Southeast wind around 7 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 48. South wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 35. Southeast wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 47.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 36.
Sunday
A 30 percent chance of snow. Snow level 5400 feet. Mostly cloudy, with a high near 44.
Sunday Night
A 30 percent chance of snow. Snow level 5000 feet. Mostly cloudy, with a low around 32.
Monday
A chance of snow. Snow level 4400 feet. Partly sunny, with a high near 43.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Partly sunny, with a high near 43.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Prineville OR
 44.21°N 120.58°W (Elev. 4413 ft)
Last Update:
8:30 pm PST Dec 31, 2025
Forecast Valid:
8pm PST Dec 31, 2025-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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