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 >

Hazardous Weather Conditions

Current conditions at

Prineville Airport (KS39)

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

Overcast

32°F

0°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 01 Jan 02:55 AM PST
Extended Forecast for

Prineville OR

Winter Weather Advisory until January 1, 01:00pm
Air Stagnation Advisory January 1, 03:04am until January 1, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Air Stagnation Advisory
  •  
    Winter Weather Advisory until January 1, 01:00pm
    Air Stagnation Advisory January 1, 03:04am until January 1, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • New Year's Day

    New Year's Day: A slight chance of rain and snow. Cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 37. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow. Partly sunny, with a high near 55. Southeast wind 5 to 8 mph. Chance of precipitation is 10%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 37. Southeast wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.

    Low: 37 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow. Partly sunny, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A slight chance of rain and snow. Cloudy, with a steady temperature around 31. Calm wind. Chance of precipitation is 20%.
New Year's Day
A slight chance of rain and snow. Cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37. South wind around 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 55. Southeast wind 5 to 8 mph. Chance of precipitation is 10%.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37. Southeast wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 49.
Monday Night
A slight chance of rain and snow. Snow level 3900 feet. Partly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow. Snow level 3700 feet. Partly sunny, with a high near 47.
Tuesday Night
A slight chance of rain and snow. Snow level 4100 feet. Mostly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow. Snow level 3800 feet. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prineville OR
 44.31°N 120.82°W (Elev. 2999 ft)
Last Update:
2:31 am PST Jan 1, 2026
Forecast Valid:
3am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation