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

Dense Fog Advisory in effect from December 30, 02:00 AM PST until December 30, 12:00 PM PST

Current conditions at

MOUNT ZION (MTZC1)

Lat: 38.39006°NLon: 120.6524°WElev: 2967.0ft.

48°F

9°C

Humidity	48%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	30 Dec 01:56 AM PST

More Information:

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

Extended Forecast for

8 Miles W San Andreas CA

Dense Fog Advisory until December 30, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until December 30, 12:00pm
NOW until 12:00pm Tue
Dense Fog Advisory
Overnight
Low: 38 °F
Dense Fog
Tuesday
High: 55 °F
Dense Fog
then Partly
Sunny
Tuesday Night
Low: 43 °F
Fog
Wednesday
High: 53 °F
Rain Likely
Wednesday Night
Low: 49 °F
Rain
New Year's Day
High: 57 °F
Rain
Thursday Night
Low: 54 °F
Rain Likely
Friday
High: 56 °F
Showers
Likely

Detailed Forecast

Overnight

Patchy dense fog before 3am, then widespread dense fog after 4am. Otherwise, partly cloudy, with a low around 38. Calm wind.

Tuesday

Widespread dense fog, mainly before 9am. Otherwise, increasing clouds, with a high near 55. Light and variable wind.

Tuesday Night

Widespread fog, mainly after 1am. Otherwise, cloudy, with a low around 43. Calm wind.

Wednesday

Rain likely, mainly after 4pm. Cloudy, with a high near 53. Light south southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain. Low around 49. Light southeast wind. Chance of precipitation is 100%.

New Year's Day

Rain. High near 57. Chance of precipitation is 90%.

Thursday Night

Rain likely. Cloudy, with a low around 54. Chance of precipitation is 70%.

Friday

Rain likely before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 56.

Friday Night

Rain. Cloudy, with a low around 48.

Saturday

Rain likely. Cloudy, with a high near 52.

Saturday Night

Rain likely. Cloudy, with a low around 45.

Sunday

A chance of rain. Mostly cloudy, with a high near 52.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 43.

Monday

A chance of rain. Mostly cloudy, with a high near 52.