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

WHISKEYTOWN HQ#2 (OBRC1)

Lat: 40.61051°NLon: 122.52731°WElev: 1360.0ft.

NA

59°F

15°C

Humidity 42%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 20 Jan 05:00 PM PST
Extended Forecast for

11 Miles ESE Lewiston CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Light west northwest wind.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59. Light and variable wind.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Light northwest wind.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Light north northeast wind.

    High: 64 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Northwest wind 3 to 5 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Light west northwest wind.
Wednesday
Mostly cloudy, with a high near 59. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 41. Light northwest wind.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Light north northeast wind.
Thursday Night
Mostly clear, with a low around 36. Northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 61.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Lewiston CA
 40.65°N 122.62°W (Elev. 1401 ft)
1:26 pm PST Jan 20, 2026
5pm 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