Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

NA

51°F

11°C

Humidity 73%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 15 Dec 04:15 PM PST
Extended Forecast for

2 Miles SSW Richmond CA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm.  Patchy fog between 9am and 1pm.  Otherwise, mostly cloudy, with a high near 59. South southeast wind around 5 mph becoming calm.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 55. South wind 6 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 60. Southwest wind 6 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 50. Southwest wind around 6 mph.

    Low: 50 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly after 10am.  Cloudy, with a high near 58.

    High: 58 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 54.

    Low: 54 °F

    Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. Calm wind becoming south southeast around 5 mph after midnight.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Patchy fog between 9am and 1pm. Otherwise, mostly cloudy, with a high near 59. South southeast wind around 5 mph becoming calm.
Tuesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 55. South wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 50. Southwest wind around 6 mph.
Thursday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 57.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 53.
Friday
Rain, mainly after 10am. Cloudy, with a high near 58.
Friday Night
Rain. Cloudy, with a low around 54.
Saturday
Rain likely. Mostly cloudy, with a high near 57.
Saturday Night
Rain likely. Mostly cloudy, with a low around 50.
Sunday
Rain. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 50.
Monday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Richmond CA
 37.92°N 122.36°W (Elev. 3 ft)
12:27 pm PST Dec 15, 2025
4pm PST Dec 15, 2025-6pm PST Dec 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database