Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

EW3547 Seneca (E3547)

Lat: 44.24017°NLon: 119.0905°WElev: 4810.0ft.

NA

27°F

-3°C

Humidity 67%
Wind Speed NE 0 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Last update 20 Jan 06:45 PM PST
Extended Forecast for

7 Miles ESE Dayville OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Light east wind.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Light east wind.
Wednesday
Partly sunny, with a high near 45. Calm wind.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Mostly sunny, with a high near 43. Calm wind.
Thursday Night
Partly cloudy, with a low around 24. Calm wind.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Dayville OR
 44.43°N 119.38°W (Elev. 3205 ft)
4:32 pm PST Jan 20, 2026
7pm PST Jan 20, 2026-6pm PST Jan 27, 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