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 >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Light Snow

11°F

-12°C

Humidity 81%
Wind Speed NE 8 mph
Barometer 30.57 in (1034.9 mb)
Dewpoint 6°F (-14°C)
Visibility 1.00 mi
Wind Chill-1°F (-18°C)
Last update 25 Jan 4:53 am EST
Extended Forecast for

2 Miles SSW Lawrenceville NJ

Winter Storm Warning until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 26, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Overnight

    Low: 12 °F

    Snow Likely

  • Sunday

    Sunday: Sleet, possibly mixed with snow. The snow and sleet could be heavy at times.  High near 29. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 7 to 11 inches possible.

    High: 29 °F

    Heavy Snow
    then
    Snow/Sleet

  • Sunday Night

    Sunday Night: Freezing rain and sleet, possibly mixed with snow before midnight, then a chance of freezing rain and sleet between midnight and 4am, then a chance of freezing rain after 4am.  Low around 22. North wind 5 to 15 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than one inch possible.

    Low: 22 °F

    Wintry Mix
    then Chance
    Wintry Mix

  • Monday

    Monday: A chance of snow, mainly before 7am.  Mostly cloudy, with a high near 30. Light northwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 12. Northeast wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Sleet, possibly mixed with snow. The snow and sleet could be heavy at times. High near 29. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 7 to 11 inches possible.
Sunday Night
Freezing rain and sleet, possibly mixed with snow before midnight, then a chance of freezing rain and sleet between midnight and 4am, then a chance of freezing rain after 4am. Low around 22. North wind 5 to 15 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Monday
A chance of snow, mainly before 7am. Mostly cloudy, with a high near 30. Light northwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 7. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 24.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Lawrenceville NJ
 40.27°N 74.75°W (Elev. 95 ft)
4:12 am EST Jan 25, 2026
5am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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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