Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

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

Mist

43°F

6°C

Humidity 92%
Wind Speed NE 9 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 41°F (5°C)
Visibility 3.00 mi
Wind Chill38°F (3°C)
Last update 08 Dec 09:53 AM PST
Extended Forecast for

6 Miles NNE Livermore CA

  • Today

    Today: Sunny, with a high near 49. Northeast wind around 6 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before 9pm, then patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 52. North northeast wind 3 to 6 mph.

    High: 52 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, sunny, with a high near 61. Calm wind becoming north northeast around 6 mph in the morning.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 49. Northeast wind around 6 mph.
Tonight
Patchy fog before 9pm, then patchy fog after 10pm. Otherwise, partly cloudy, with a low around 42. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52. North northeast wind 3 to 6 mph.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 43. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 61. Calm wind becoming north northeast around 6 mph in the morning.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 43.
Thursday
Patchy fog before 10am. Otherwise, sunny, with a high near 60.
Thursday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 43.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 59.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 42.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 59.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 43.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Livermore CA
 37.75°N 121.71°W (Elev. 764 ft)
6:22 am PST Dec 8, 2025
10am PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database