National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Prineville Airport (KS39)

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

Mostly Cloudy

54°F

12°C

Humidity 62%
Wind Speed SE 8 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 02 Jan 04:15 PM PST
Extended Forecast for

15 Miles SSE Ashwood OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 37. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph.

    Low: 37 °F

    Breezy.
    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of rain after 4pm. Snow level 5700 feet. Partly sunny, with a high near 42. South wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 36. Breezy, with a south wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 39. South wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 30. South wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 20 percent chance of snow. Partly sunny, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 37. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph.
Saturday
A chance of rain and snow before 1pm, then a chance of rain after 4pm. Snow level 5700 feet. Partly sunny, with a high near 42. South wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 36. Breezy, with a south wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 39. South wind 14 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 30. South wind 11 to 14 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 33.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A chance of snow. Partly sunny, with a high near 32.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow. Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Ashwood OR
 44.52°N 120.66°W (Elev. 5262 ft)
Last Update:
3:20 pm PST Jan 2, 2026
Forecast Valid:
4pm PST Jan 2, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation