Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

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

Clear

35°F

2°C

Humidity	84%
Wind Speed	N 0 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	30 Dec 03:53 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles W Tracy CA

Cold Weather Advisory until December 30, 09:00am

Dense Fog Advisory December 30, 04:07am until December 30, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

Dense Fog Advisory

Cold Weather Advisory until December 30, 09:00am
Dense Fog Advisory December 30, 04:07am until December 30, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 38 °F
Areas Frost
and Patchy
Dense Fog
Tuesday
High: 47 °F
Patchy Dense
Fog
Tuesday Night
Low: 45 °F
Cloudy then
Slight Chance
Rain and
Patchy Fog
Wednesday
High: 49 °F
Chance Rain
and Patchy
Fog
Wednesday Night
Low: 48 °F
Rain and
Areas Fog
New Year's Day
High: 56 °F
Rain then
Rain Likely
Thursday Night
Low: 54 °F
Rain Likely
Friday
High: 57 °F
Rain Likely

Detailed Forecast

Overnight

Patchy dense fog. Areas of frost before 5am. Otherwise, mostly cloudy, with a steady temperature around 38. East northeast wind around 5 mph.

Tuesday

Patchy dense fog before 2pm. Otherwise, mostly cloudy, with a high near 47. Northeast wind 3 to 6 mph.

Tuesday Night

A 10 percent chance of rain after 4am. Patchy fog after 3am. Otherwise, cloudy, with a steady temperature around 45. Light and variable wind becoming west northwest around 5 mph after midnight.

Wednesday

A 50 percent chance of rain, mainly after 10am. Patchy fog after noon. Otherwise, cloudy, with a high near 49. East northeast wind around 6 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Areas of fog before 10pm. Low around 48. North northeast wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 56. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely. Cloudy, with a low around 54. Chance of precipitation is 60%.

Friday

Rain likely. Cloudy, with a high near 57.

Friday Night

Rain. Mostly cloudy, with a low around 48.

Saturday

Rain likely, mainly before 10am. Patchy fog after 4pm. Otherwise, cloudy, with a high near 52.

Saturday Night

A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 45.