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

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. 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 ESE 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Wind Chill38°F (3°C)
Last update 21 Dec 04:35 AM PST
Extended Forecast for

4 Miles E Union City CA

  • Today

    Today: A chance of rain between 8am and 3pm. Cloudy, with a high near 59. South southwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a steady temperature around 56. South southwest wind around 6 mph becoming light and variable in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 63. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 56. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Rain Likely

  • Monday

    Monday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 64. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, then showers and possibly a thunderstorm after 4am. Low around 54. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 10am, then rain likely after 10am. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Showers then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain between 8am and 3pm. Cloudy, with a high near 59. South southwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a steady temperature around 56. South southwest wind around 6 mph becoming light and variable in the evening. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 63. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 56. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 64. Light and variable wind becoming southwest around 6 mph in the morning.
Monday Night
Rain likely, then showers and possibly a thunderstorm after 4am. Low around 54. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 10am, then rain likely after 10am. High near 58. Chance of precipitation is 100%.
Tuesday Night
Partly cloudy, with a low around 45.
Christmas Day
Partly sunny, with a high near 54.
Wednesday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 47.
Thursday
Rain likely. Mostly cloudy, with a high near 56.
Thursday Night
Rain likely. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Mostly cloudy, with a high near 56.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Union City CA
 37.6°N 121.93°W (Elev. 161 ft)
Last Update:
12:26 am PST Dec 21, 2024
Forecast Valid:
4am PST Dec 21, 2024-6pm PST Dec 27, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation