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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Berkeley Lab (LBNL1)

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

NA

54°F

12°C

Humidity 69%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 07 Dec 02:00 PM PST
Extended Forecast for

2 Miles NNE Richmond CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 50. Light east northeast wind.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly between midnight and 5am. Otherwise, mostly clear, with a low around 43. Light east northeast wind.

    Low: 43 °F

    Mostly Clear
    then Dense
    Fog

  • Monday

    Monday: Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 58. Light north northeast wind.

    High: 58 °F

    Dense Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 59. North northeast wind 3 to 5 mph.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

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

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 50. Light east northeast wind.
Tonight
Widespread dense fog, mainly between midnight and 5am. Otherwise, mostly clear, with a low around 43. Light east northeast wind.
Monday
Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 58. Light north northeast wind.
Monday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 45. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 59. North northeast wind 3 to 5 mph.
Tuesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 46.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Richmond CA
 37.96°N 122.34°W (Elev. 115 ft)
Last Update:
12:41 pm PST Dec 7, 2025
Forecast Valid:
2pm PST Dec 7, 2025-6pm PST Dec 13, 2025
 
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Additional Resources

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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