Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

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

Mist

41°F

5°C

Humidity 100%
Wind Speed NE 6 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 41°F (5°C)
Visibility 0.75 mi
Wind Chill37°F (3°C)
Last update 10 Dec 03:53 AM PST
Extended Forecast for

Pleasanton CA

  • Today

    Today: Areas of dense fog before 9am.  Otherwise, sunny, with a high near 53. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 53 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Patchy fog between 4am and 5am.  Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy dense fog before 8am.  Otherwise, sunny, with a high near 57. Light northeast wind.

    High: 57 °F

    Patchy Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Light northeast wind.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Areas Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Areas of dense fog before 9am. Otherwise, sunny, with a high near 53. Calm wind becoming east northeast around 5 mph in the afternoon.
Tonight
Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 43. Calm wind.
Thursday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 57. Light northeast wind.
Thursday Night
Mostly clear, with a low around 42. Calm wind.
Friday
Sunny, with a high near 59. Light northeast wind.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 62.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 42.
Sunday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 62.
Monday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Pleasanton CA
 37.68°N 121.87°W (Elev. 344 ft)
12:26 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database