New Jersey is currently experiencing a winter storm which has brought heavy snowfall to the northwestern counties while the southern half of the state is expected to face heavy rain and a wintry mix. The National Weather Service has predicted that the storm will dump up to a foot of snow in the northwestern region, specifically Sussex County, where snowfall rates of up to one inch per hour are anticipated.

Winter storm warnings have been issued for Morris, Sussex, and Warren counties, while winter weather advisories are in place for Hunterdon, Somerset, eastern Bergen, eastern Passaic, western Essex, and western Union counties. The weather service has also cautioned that travel could be extremely difficult during this time, urging individuals to keep an extra flashlight, food, and water in their vehicles in case of any emergencies. It is strongly recommended to check local Department of Transportation information services for the most up-to-date road conditions.

The storm is expected to taper off after 2 a.m. on Sunday, with some light snow showers possibly lingering into the morning. Governor Phil Murphy has advised residents to avoid unnecessary travel, stating that the most intense part of the storm will likely be over by daybreak on Sunday.

Snowfall accumulations in various counties have been reported as follows:

- Morris and Warren counties are expected to receive heavy snowfall from 1 p.m. on Saturday until 6 p.m. on Sunday, with accumulations ranging between 6 to 8 inches.
- Sussex County will experience heavy snowfall from 1 p.m. on Saturday until 6 p.m. on Sunday, with accumulations of 8 to 12 inches.
- Western Bergen and western Passaic counties will receive heavy snowfall from 4 p.m. on Saturday until 6 p.m. on Sunday, with accumulations ranging from 4 to 8 inches.
- Hunterdon and Somerset counties should expect 3 to 6 inches of snow from 1 p.m. on Saturday until 6 a.m. on Sunday.
- Eastern Bergen, eastern Passaic, western Essex, and western Union counties will experience snowfall from 4 p.m. on Saturday until 11 a.m. on Sunday, with totals of up to 4 inches.

Additionally, Ocean County is expected to face coastal flooding from 2 a.m. to 8 a.m. on Sunday, with up to half a foot of inundation above ground level anticipated in low-lying areas near shorelines and tidal waterways.

Residents are urged to stay informed and exercise caution during this winter storm, prioritizing safety and minimizing unnecessary travel.