National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

BOONVILLE (BNVC1)

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

NA

54°F

12°C

Humidity 50%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 26 Jan 05:50 PM PST
Extended Forecast for

Yorkville CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. East wind around 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 10am. High near 54. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then showers likely, mainly between 10pm and 4am. Patchy fog after 4am. Low around 43. East wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain then
    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers before 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. East wind around 6 mph.
Tuesday
Rain, mainly after 10am. High near 54. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain before 10pm, then showers likely, mainly between 10pm and 4am. Patchy fog after 4am. Low around 43. East wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 20 percent chance of showers before 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. Calm wind.
Wednesday Night
Partly cloudy, with a low around 42. Calm wind.
Thursday
Mostly sunny, with a high near 63. Calm wind.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Mostly cloudy, with a high near 65.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A slight chance of showers after 10am. Mostly cloudy, with a high near 65.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47.
Sunday
A chance of showers. Mostly cloudy, with a high near 62.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yorkville CA
 38.89°N 123.23°W (Elev. 1398 ft)
Last Update:
2:21 pm PST Jan 26, 2026
Forecast Valid:
6pm PST Jan 26, 2026-6pm PST Feb 2, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation