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 30.44 in (1030.82 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 28 Dec 02:35 AM PST
Extended Forecast for

16 Miles SSE Ashwood OR

  • Overnight

    Overnight: Mostly cloudy early, then becoming mostly clear, with a steady temperature around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Calm wind.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. South wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. South wind 3 to 6 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Southeast wind 3 to 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy early, then becoming mostly clear, with a steady temperature around 24. Calm wind.
Sunday
Sunny, with a high near 34. Calm wind.
Sunday Night
Mostly cloudy, with a low around 26. South wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 40. South wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 27. Southeast wind 3 to 5 mph.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 32.
New Year's Day
A slight chance of rain after 4pm. Snow level 5300 feet. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a high near 39.
Friday Night
A chance of snow. Mostly cloudy, with a low around 27.
Saturday
A slight chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSE Ashwood OR
 44.53°N 120.6°W (Elev. 4570 ft)
2:30 am PST Dec 28, 2025
2am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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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