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

KONOCTI (KELC1)

Lat: 38.91189°NLon: 122.70631°WElev: 2163.0ft.

NA

56°F

13°C

Humidity 27%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 20 Jan 11:57 PM PST
Extended Forecast for

4 Miles E The Geysers CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. East southeast wind around 5 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 54. Southeast wind around 7 mph.

    High: 54 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 47. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 47 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 55. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming north northeast in the evening.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Northeast wind around 6 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. East southeast wind around 5 mph.
Wednesday
Cloudy, with a high near 54. Southeast wind around 7 mph.
Wednesday Night
Cloudy, with a low around 47. Calm wind becoming east northeast around 6 mph after midnight.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 55. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming north northeast in the evening.
Friday
Sunny, with a high near 53. Northeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E The Geysers CA
 38.81°N 122.74°W (Elev. 4610 ft)
11:12 pm PST Jan 20, 2026
1am PST Jan 21, 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