Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

BOONVILLE (BNVC1)

Lat: 38.98736°NLon: 123.34846°WElev: 644.0ft.

NA

51°F

11°C

Humidity 94%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 27 Jan 06:50 PM PST
Extended Forecast for

Yorkville CA

  • Tonight

    Tonight: Showers before 10pm.  Low around 42. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Southeast wind around 5 mph becoming calm  in the morning.

    High: 57 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 10pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Showers before 10pm. Low around 42. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 62. Calm wind.
Thursday Night
Mostly cloudy, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 65. Calm wind.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 66.
Saturday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Mostly cloudy, with a high near 58.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 45.
Monday
A slight chance of showers. Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Yorkville CA
 38.89°N 123.23°W (Elev. 1398 ft)
5:53 pm PST Jan 27, 2026
7pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database