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

Merced / Castle Air Force Base (KMER)

Lat: 37.36667°NLon: 120.56667°WElev: 187.0ft.

Mist

N/A

Humidity	NA
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	2.00 mi
Last update	NA

More Information:

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

Extended Forecast for

6 Miles E Livingston CA

Dense Fog Advisory December 30, 02:00am until December 30, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Overnight
Low: 37 °F
Mostly Cloudy
Tuesday
High: 48 °F
Cloudy
Tuesday Night
Low: 43 °F
Cloudy
Wednesday
High: 49 °F
Chance Rain
Wednesday Night
Low: 48 °F
Rain
New Year's Day
High: 56 °F
Rain
Thursday Night
Low: 54 °F
Chance Rain
Friday
High: 58 °F
Showers
Likely
Friday Night
Low: 50 °F
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 37. South southeast wind around 5 mph becoming calm.

Tuesday

Cloudy, with a high near 48. Calm wind becoming north northwest around 5 mph.

Tuesday Night

Cloudy, with a low around 43. North wind around 5 mph becoming calm after midnight.

Wednesday

A 40 percent chance of rain after 10am. Cloudy, with a high near 49. Calm wind becoming southeast around 5 mph.

Wednesday Night

Rain. Low around 48. Calm wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. High near 56. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 54. Southeast wind around 10 mph, with gusts as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of rain, then showers likely and possibly a thunderstorm after 10am. Cloudy, with a high near 58. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm. Low around 50. South southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain likely. Cloudy, with a high near 55. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 50 percent chance of rain. Cloudy, with a low around 47. North wind around 5 mph becoming south southeast in the evening. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 40 percent chance of rain. Partly sunny, with a high near 54. Southeast wind around 5 mph.

Sunday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 45. East northeast wind around 5 mph.

Monday

A 40 percent chance of rain. Mostly cloudy, with a high near 52. East southeast wind 5 to 10 mph becoming south in the afternoon.