Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Prineville Airport (KS39)

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

Mist

27°F

-3°C

Humidity 92%
Wind Speed WSW 4 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 25°F (-4°C)
Visibility 1.75 mi
Wind Chill22°F (-6°C)
Last update 19 Jan 12:15 AM PST
Extended Forecast for

14 Miles SSE Prineville OR

  • Overnight

    Overnight: Patchy fog after 1am. Patchy freezing fog after 1am.  Otherwise, mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • M.L.King Day

    M.L.King Day: Areas of fog before 7am. Areas of freezing fog before 7am.  Otherwise, sunny, with a high near 53. Light southeast wind.

    High: 53 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Southeast wind 3 to 5 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of snow after 4am.  Snow level 4600 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Patchy fog after 1am. Patchy freezing fog after 1am. Otherwise, mostly clear, with a low around 21. Calm wind.
M.L.King Day
Areas of fog before 7am. Areas of freezing fog before 7am. Otherwise, sunny, with a high near 53. Light southeast wind.
Monday Night
Mostly clear, with a low around 26. Southeast wind 3 to 5 mph.
Tuesday
Sunny, with a high near 53. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 24. Calm wind.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
A 10 percent chance of snow after 4am. Snow level 4600 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 28.
Friday
A slight chance of rain and snow before 10am. Snow level 3700 feet. Mostly sunny, with a high near 46.
Friday Night
A slight chance of rain and snow. Snow level 3600 feet. Mostly cloudy, with a low around 27.
Saturday
A slight chance of rain and snow. Snow level rising to 3700 feet in the afternoon. Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow. Snow level 3500 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Prineville OR
 44.12°N 120.74°W (Elev. 3199 ft)
9:15 pm PST Jan 18, 2026
12am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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