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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

DW3835 Orinda (D3835)

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

NA

47°F

8°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 07 Jan 01:36 AM PST
Extended Forecast for

4 Miles SSW Lamorinda CA

Extreme Cold Watch January 9, 01:00am until January 9, 09:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. West northwest wind 3 to 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. West northwest wind 6 to 10 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. North northwest wind around 10 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. North wind around 7 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 50.

    High: 50 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after 2am. Otherwise, partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 51.

    High: 51 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. West northwest wind 3 to 5 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. West northwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 40. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 50. North northwest wind around 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 37. North wind around 7 mph.
Friday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 50.
Friday Night
Patchy frost after 2am. Otherwise, partly cloudy, with a low around 36.
Saturday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Lamorinda CA
 37.81°N 122.16°W (Elev. 1053 ft)
Last Update:
12:26 am PST Jan 7, 2026
Forecast Valid:
1am PST Jan 7, 2026-6pm PST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation