Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.

Mist

46°F

8°C

Humidity 87%
Wind Speed ENE 11 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Wind Chill41°F (5°C)
Last update 10 Dec 10:00 AM PST
Extended Forecast for

7 Miles S Brentwood CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 44. Light northeast wind.

    High: 44 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy dense fog between 9am and 10am.  Otherwise, mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Patchy Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 52. Light northeast wind.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 44. Light northeast wind.
Tonight
Partly cloudy, with a low around 43. Calm wind.
Thursday
Patchy dense fog between 9am and 10am. Otherwise, mostly sunny, with a high near 49. Light and variable wind.
Thursday Night
Mostly clear, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 52. Light northeast wind.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly cloudy, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Brentwood CA
 37.84°N 121.71°W (Elev. 758 ft)
12:26 am PST Dec 10, 2025
10am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database