National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Mostly Cloudy

49°F

9°C

Humidity 93%
Wind Speed SW 3 mph
Barometer 29.24 in (989.5 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Last update 16 Nov 1:53 am EST
Extended Forecast for

Princeton North NJ

Wind Advisory November 16, 10:00am until November 16, 07:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Breezy, with a west wind 15 to 20 mph, with gusts as high as 45 mph.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. West wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 56. Breezy, with a west wind 15 to 20 mph, with gusts as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 29. West wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 40%.
Friday
A chance of rain. Cloudy, with a high near 60. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Princeton North NJ
 40.37°N 74.64°W (Elev. 98 ft)
Last Update:
2:46 am EST Nov 16, 2025
Forecast Valid:
2am EST Nov 16, 2025-6pm EST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation