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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

80°F

27°C

Humidity 79%
Wind Speed W 3 mph
Barometer 29.99 in (1014.9 mb)
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index84°F (29°C)
Last update 20 Jul 7:53 am EDT
Extended Forecast for

Trenton NJSimilar City Names

Excessive Heat Warning July 20, 12:00pm until July 21, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  • Today

    Today: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 96. Heat index values as high as 104. Calm wind becoming west 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 96 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and 11pm.  Partly cloudy, with a low around 74. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 74 °F

  • Friday

    Friday: Mostly sunny, with a high near 95. Northwest wind 6 to 8 mph.

    Mostly Sunny

    High: 95 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 72 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Partly sunny, with a high near 89. Light and variable wind.  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

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 72 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 88. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 88 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 72 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 86. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 96. Heat index values as high as 104. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 95. Northwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Light and variable wind. Chance of precipitation is 40%. 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. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Trenton NJSimilar City Names
 40.22°N 74.75°W (Elev. 23 ft)
6:34 am EDT Jul 20, 2017
8am EDT Jul 20, 2017-6pm EDT Jul 26, 2017
 
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