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

46°F

8°C

Humidity 42%
Wind Speed SSE 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 31 Dec 11:55 AM PST
Extended Forecast for

15 Miles S Ashwood OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 41. South wind 3 to 6 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow after 4am.  Snow level 5500 feet. Increasing clouds, with a steady temperature around 34. South wind around 7 mph.  Chance of precipitation is 10%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • New Year's Day

    New Year's Day: Rain likely, possibly mixed with snow, becoming all rain after 1pm.  Cloudy, with a high near 37. South wind around 7 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 36. South wind 9 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 43. South wind around 13 mph, with gusts as high as 22 mph.

    High: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm.  Snow level 6400 feet. Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Slight Chance
    Rain and
    Breezy

  • Saturday

    Saturday: A chance of rain and snow.  Snow level 5700 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow.  Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 41. South wind 3 to 6 mph.
Tonight
A slight chance of rain and snow after 4am. Snow level 5500 feet. Increasing clouds, with a steady temperature around 34. South wind around 7 mph. Chance of precipitation is 10%.
New Year's Day
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Cloudy, with a high near 37. South wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 43. South wind around 13 mph, with gusts as high as 22 mph.
Friday Night
A 20 percent chance of rain after 10pm. Snow level 6400 feet. Mostly cloudy, with a low around 37. Breezy.
Saturday
A chance of rain and snow. Snow level 5700 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Sunday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 37.
Sunday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 30.
Monday
A slight chance of snow. Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Ashwood OR
 44.52°N 120.72°W (Elev. 5279 ft)
9:15 am PST Dec 31, 2025
12pm PST Dec 31, 2025-6pm PST Jan 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database