Heavy Rainfall Along the Eastern Seaboard; Dangerous Heat Wave Shifting East Next Week

Showers and thunderstorms may produce heavy to excessive rainfall along the east coast today. The associated rainfall will likely create localized areas of flash and urban flooding. An extremely dangerous heat wave will shift into portions of the central and eastern U.S. late this weekend, lasting through the next work week. Widespread daily record high temperatures are expected. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 30.16 in (1020.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Jul 7:53 pm EDT
Extended Forecast for

Princeton NJ

Excessive Heat Watch July 15, 06:00am until July 16, 08:00pm
Flood Watch July 12, 08:49pm until July 13, 02:00pm
Heat Advisory July 14, 10:00am until July 15, 06:00am
Click here for hazard details and duration
Excessive Heat Watch
Flood Watch
Heat Advisory
  •  
    Flood Watch July 12, 08:49pm until July 13, 02:00pm

    NOW until 2:00pm Sat

    Flood Watch

  • Tonight

    Low: 72 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall.  High near 88. South wind around 5 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 88 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm.

    Low: 71 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Southwest wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 96. Chance of precipitation is 20%.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Tonight
Showers likely, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 72. South wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. High near 88. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 74. Southwest wind around 5 mph.
Monday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 50%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Princeton NJ
 40.37°N 74.67°W (Elev. 256 ft)
7:11 pm EDT Jul 12, 2024
8pm EDT Jul 12, 2024-6pm EDT Jul 19, 2024
 
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Additional Resources

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