A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from January 26, 07:00 PM EST until January 28, 10:00 AM EST

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

18°F

-8°C

Humidity	92%
Wind Speed	NW 5 mph
Barometer	29.79 in (1008.5 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	11°F (-12°C)
Last update	26 Jan 6:53 am EST

More Information:

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

Extended Forecast for

Princeton NJ

Cold Weather Advisory January 26, 07:00pm until January 28, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

Today
High: 28 °F
Slight Chance
Snow and
Patchy Fog
then Partly
Sunny
Tonight
Low: 5 °F
Decreasing
Clouds
Tuesday
High: 19 °F
Mostly Sunny
Tuesday Night
Low: 2 °F
Mostly Clear
Wednesday
High: 20 °F
Mostly Sunny
Wednesday Night
Low: -1 °F
Partly Cloudy
Thursday
High: 18 °F
Sunny
Thursday Night
Low: -4 °F
Mostly Clear
Friday
High: 15 °F
Sunny

Detailed Forecast

Today

A slight chance of snow between 8am and 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 28. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 5. Wind chill values as low as -4. West wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 19. Wind chill values as low as -7. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 2. Wind chill values as low as -6. West wind around 5 mph.

Wednesday

Mostly sunny, with a high near 20. West wind around 5 mph.

Wednesday Night

Partly cloudy, with a low around -1.

Thursday

Sunny, with a high near 18.

Thursday Night

Mostly clear, with a low around -4.