Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

KONOCTI (KELC1)

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

NA

48°F

9°C

Humidity 36%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 28 Dec 10:57 PM PST
Extended Forecast for

8 Miles WNW Clearlake CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 38. East wind 3 to 5 mph.

    Low: 38 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 59. Northeast wind around 5 mph becoming calm  in the morning.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm.  Otherwise, increasing clouds, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming east around 5 mph in the morning.

    High: 57 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Light northeast wind.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 54. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • New Year's Day

    New Year's Day: Rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 38. East wind 3 to 5 mph.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 59. Northeast wind around 5 mph becoming calm in the morning.
Monday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 40. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming east around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 44. Light northeast wind.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 54. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
New Year's Day
Rain. Mostly cloudy, with a high near 52.
Thursday Night
Rain. Mostly cloudy, with a low around 47.
Friday
Rain. Mostly cloudy, with a high near 53.
Friday Night
Rain. Mostly cloudy, with a low around 45.
Saturday
Rain likely. Mostly cloudy, with a high near 51.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Clearlake CA
 38.99°N 122.76°W (Elev. 2077 ft)
10:52 pm PST Dec 28, 2025
12am PST Dec 29, 2025-6pm PST Jan 4, 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