Heavy Rainfall And Severe Weather Potential Continues From The Plains To The Mississippi Valley; Dry Out West

A low pressure system over the Mississippi Valley may yield heavy rainfall and flash flooding concerns through Friday. In addition, the threat for severe thunderstorms capable of damaging winds and large hail will continue. Fire threats remain high across parts of the West with hot and dry conditions expected. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

78°F

26°C

Humidity 74%
Wind Speed W 5 mph
Barometer 30.00 in (1014.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 10:53 pm EDT
Extended Forecast for

Princeton NJSimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Calm wind.

    Partly Cloudy

    Low: 69 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 92. West wind 3 to 8 mph.

    Mostly Sunny

    High: 92 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 73. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 73 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 90. Calm wind becoming southwest 5 to 9 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 90 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 72. West wind 3 to 6 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

    Low: 72 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 85. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 66 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 80.

    Mostly Cloudy

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 63.

    Mostly Cloudy

    Low: 63 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 69. Calm wind.
Thursday
Mostly sunny, with a high near 92. West wind 3 to 8 mph.
Thursday Night
A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 90. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. West wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 85. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Princeton NJSimilar City Names
 40.35°N 74.67°W (Elev. 190 ft)
9:36 pm EDT Aug 15, 2018
11pm EDT Aug 15, 2018-6pm EDT Aug 22, 2018
 
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