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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

DW3835 Orinda (D3835)

Lat: 37.85111°NLon: 122.155°WElev: 738.0ft.

NA

N/A

Humidity 95%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 22 Dec 10:27 AM PST
Extended Forecast for

3 Miles WSW Lamorinda CA

Flood Watch December 26, 06:27am until December 26, 10:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 26, 06:27am until December 26, 10:00pm

    NOW until 10:00pm Fri

    Flood Watch

  • Today

    High: 49 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 43. West southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. North wind around 8 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 38. North northeast wind around 6 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Northeast wind around 7 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Today
A slight chance of showers before 7am, then a chance of showers after 9am. Mostly cloudy, with a steady temperature around 49. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 43. West southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 50. North wind around 8 mph.
Saturday Night
Increasing clouds, with a low around 38. North northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 48. Northeast wind around 7 mph.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 41.
New Year's Day
A chance of showers. Cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lamorinda CA
 37.85°N 122.2°W (Elev. 1181 ft)
Last Update:
3:07 am PST Dec 26, 2025
Forecast Valid:
6am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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