Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Rain

52°F

11°C

Humidity 72%
Wind Speed S 7 mph
Barometer 30.13 in (1019.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 25 Nov 1:53 pm EST
Extended Forecast for

Princeton NJ

  • This Afternoon

    This Afternoon: A chance of rain, mainly after 3pm.  Cloudy, with a high near 58. Southeast wind around 5 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 11pm.  Areas of fog. Low around 50. Southeast wind around 5 mph becoming southwest after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    Rain and
    Areas Fog
    then Rain
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain before noon, then a chance of rain after 2pm.  Patchy fog before 2pm.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind around 5 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 7pm.  Patchy fog before 7pm.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 43. West wind around 15 mph, with gusts as high as 30 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain, mainly after 3pm. Cloudy, with a high near 58. Southeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 11pm. Areas of fog. Low around 50. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A chance of rain before noon, then a chance of rain after 2pm. Patchy fog before 2pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain, mainly before 7pm. Patchy fog before 7pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
Mostly sunny, with a high near 43. West wind around 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 29.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton NJ
 40.37°N 74.67°W (Elev. 256 ft)
1:56 pm EST Nov 25, 2025
2pm EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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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