Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 03:00 PM EST until December 27, 10:00 AM EST

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

42°F

6°C

Humidity	43%
Wind Speed	N 20 G 36 mph
Barometer	29.93 in (1013.1 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	25 Dec 4:53 pm EST

More Information:

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

Extended Forecast for

Princeton Junction NJ

Winter Weather Advisory December 26, 03:00pm until December 27, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 20 °F
Mostly Clear
Friday
High: 30 °F
Partly Sunny
then Snow
Likely
Friday Night
Low: 25 °F
Wintry Mix
Saturday
High: 36 °F
Wintry Mix
then Chance
Wintry Mix
Saturday Night
Low: 20 °F
Mostly Cloudy
Sunday
High: 39 °F
Mostly Cloudy
then Chance
Rain/Snow
Sunday Night
Low: 31 °F
Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 20. North wind 5 to 10 mph.

Friday

Snow likely, mainly after 5pm. Increasing clouds, with a high near 30. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Snow, possibly mixed with sleet before 4am, then snow and freezing rain. The snow could be heavy at times. Low around 25. East wind around 5 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 5 inches possible.

Saturday

Freezing rain, possibly mixed with snow before 1pm, then a slight chance of snow. High near 36. Northeast wind around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 20. Calm wind.

Sunday

A chance of rain and snow after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

Sunday Night

Rain. Low around 31. Chance of precipitation is 80%.

Monday

Rain. High near 52. Chance of precipitation is 80%.

Monday Night

Mostly cloudy, with a low around 24.

Tuesday

Partly sunny, with a high near 33.