Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Prineville Airport (KS39)

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

Overcast

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 28 Dec 01:35 AM PST
Extended Forecast for

19 Miles SE Ashwood OR

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a steady temperature around 21. Light west wind.

    Low: 21 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, sunny, with a high near 31. Light southeast wind.

    High: 31 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. South wind 5 to 7 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. South wind 5 to 7 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. South wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 21. Light west wind.
Sunday
Patchy fog before 10am. Otherwise, sunny, with a high near 31. Light southeast wind.
Sunday Night
Mostly cloudy, with a low around 22. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 36. South wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 24. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 28.
New Year's Day
A slight chance of snow after 4pm. Mostly cloudy, with a high near 40.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 30.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A slight chance of snow. Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Ashwood OR
 44.52°N 120.54°W (Elev. 5748 ft)
1:30 am PST Dec 28, 2025
1am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database