Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Berkeley Lab (LBNL1)

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

NA

41°F

5°C

Humidity 96%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 08 Dec 06:45 AM PST
Extended Forecast for

2 Miles SSW Richmond CA

  • Today

    Today: Sunny, with a high near 55. North wind around 6 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before 1am.  Otherwise, partly cloudy, with a low around 44. Light north northeast wind.

    Low: 44 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. North northeast wind around 6 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 10pm.  Otherwise, mostly clear, with a low around 46. Light north wind.

    Low: 46 °F

    Patchy Fog
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. North northeast wind around 6 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 9pm and 1am.  Otherwise, mostly clear, with a low around 46.

    Low: 46 °F

    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Thursday Night

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

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 55. North wind around 6 mph.
Tonight
Patchy fog before 1am. Otherwise, partly cloudy, with a low around 44. Light north northeast wind.
Tuesday
Mostly sunny, with a high near 58. North northeast wind around 6 mph.
Tuesday Night
Patchy fog before 10pm. Otherwise, mostly clear, with a low around 46. Light north wind.
Wednesday
Mostly sunny, with a high near 61. North northeast wind around 6 mph.
Wednesday Night
Patchy fog between 9pm and 1am. Otherwise, mostly clear, with a low around 46.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Richmond CA
 37.92°N 122.36°W (Elev. 3 ft)
6:22 am PST Dec 8, 2025
7am PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database