An unusually long-lasting daylight dense fog event developed across most of New Jersey on December 31st, 2022. The event resulted due to much warmer moist air moving northward in association with a warm front, crossing over areas where the ground remained frozen following the severe cold snap a week earlier. The fog started developing across southeastern portions of the area, then spread northwestward, enveloping most of the area at various points during the morning, afternoon and evening.

Dense Fog in WESTERN ATLANTIC, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Atlantic City International Airport.

Dense Fog in CAMDEN, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Philadelphia International Airport.

Dense Fog in NORTHWESTERN BURLINGTON, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at South Jersey Regional Airport and Joint Base McGuire-Dix-Lakehurst.

Dense Fog in MORRIS, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: AWOS

Several hours of dense fog was observed at Morristown Municipal Airport.

Dense Fog in HUNTERDON, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Somerset Airport.

Dense Fog in CUMBERLAND, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Millville Municipal Airport.

Dense Fog in EASTERN CAPE MAY, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Cape May County Airport.

Dense Fog in SUSSEX, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Sussex Airport.

Dense Fog in WARREN, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Sussex Airport and Lehigh Valley International Airport.

Dense Fog in WESTERN CAPE MAY, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Cape May County Airport.

Dense Fog in EASTERN OCEAN, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Atlantic City International Airport and Monmouth Executive Airport.

Dense Fog in WESTERN OCEAN, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Joint Base McGuire-Dix-Lakehurst.

Dense Fog in SOMERSET, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Somerset Airport.

Dense Fog in MIDDLESEX, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Somerset Airport and Trenton Mercer Airport.

Dense Fog in MERCER, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Trenton Mercer Airport.

Dense Fog in EASTERN MONMOUTH, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: AWOS

Several hours of dense fog was observed at Monmouth Executive Airport.

Dense Fog in WESTERN MONMOUTH, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: AWOS

Several hours of dense fog was observed at Monmouth Executive Airport.

Dense Fog in EASTERN ATLANTIC, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Atlantic City International Airport.

Dense Fog in SALEM, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at New Castle Airport and Millville Municipal Airport.

Dense Fog in GLOUCESTER, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Philadelphia International Airport.

Dense Fog in SOUTHEASTERN BURLINGTON, NEW JERSEY
From 31-DEC-22 03:00:00 to 31-DEC-22 23:59:00 (EST-5)
Reported by: ASOS

Several hours of dense fog was observed at Atlantic City International Airport.