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

Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

50°F

10°C

Humidity 89%
Wind Speed Calm
Barometer 30.23 in (1023.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 28 Apr 6:53 am EDT
Extended Forecast for

2 Miles NW Princeton NJ

  • Today

    Today: Partly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    Partly Sunny

    High: 80 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 59 °F

  • Monday

    Monday: Mostly sunny, with a high near 86. Northwest wind around 5 mph.

    Mostly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 57. East wind around 5 mph.

    Partly Cloudy

    Low: 57 °F

  • Tuesday

    Tuesday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. East wind around 5 mph. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers

    Low: 54 °F

  • Wednesday

    Wednesday: A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.

    Chance
    Showers

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

Detailed Forecast

Today
Partly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 86. Northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 57. East wind around 5 mph.
Tuesday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. East wind around 5 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 77.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NW Princeton NJ
 40.37°N 74.7°W (Elev. 262 ft)
Last Update:
7:08 am EDT Apr 28, 2024
Forecast Valid:
7am EDT Apr 28, 2024-6pm EDT May 4, 2024
 
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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