On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Isolated Severe Thunderstorms Will Continue

Isolated severe thunderstorms will continue from Minnesota to southwestern Kansas and vicinity. Within that swath, the most probable area for greater concentrations of severe weather is from eastern Nebraska across parts of Iowa. A marginal risk for severe thunderstorms also exists over eastern New England.
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Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

92°F

33°C

Humidity 40%
Wind Speed SW 12 mph
Barometer 29.92 in (1012.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 29 Jul 5:53 pm EDT
Extended Forecast for

Trenton NJ

Excessive Heat Warning until Thursday 06:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until Thursday 06:00pm

    NOW until
    6:00pm Thu

    Excessive Heat Warning

  • Tonight

    Tonight: A slight chance of showers after 3am.  Partly cloudy, with a low around 75. Southwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Mostly Clear
    then Slight
    Chance
    Showers

    Low: 75 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 90. Southwest wind 7 to 10 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Heavy Rain

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 11pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 70. Southwest wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Slight
    Chance
    T-storms

    Low: 70 °F

  • Friday

    Friday: Sunny, with a high near 89. West wind 7 to 10 mph.

    Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 69. Southwest wind around 7 mph.

    Mostly Clear

    Low: 69 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 91.

    Mostly Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 70.

    Partly Cloudy

    Low: 70 °F

  • Sunday

    Sunday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

Detailed Forecast

Tonight
A slight chance of showers after 3am. Partly cloudy, with a low around 75. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 90. Southwest wind 7 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely, mainly before 11pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 89. West wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 69. Southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 69.
Monday
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 89.
  Click Map For Forecast
Point Forecast:
Trenton NJ
 40.22°N 74.75°W (Elev. 23 ft)
3:36 pm EDT Jul 29, 2015
6pm EDT Jul 29, 2015-6pm EDT Aug 5, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database