Severe Thunderstorms and Heat Impact July 4th Weekend

A threat for severe thunderstorms will impact the July 4th weekend, bringing the potential for damaging wind gusts and localized flash flooding through Sunday. Hazardous heat continues into Sunday as well. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

A Few Clouds

73°F

23°C

Humidity	94%
Wind Speed	N 5 mph
Barometer	29.94 in (1012.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	5 Jul 12:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NNE White Horse NJ

Heat Advisory July 5, 08:00am until July 5, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 72 °F
Chance
Showers and
Patchy Fog
Sunday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 69 °F
Heavy Rain
then Showers
Monday
High: 78 °F
Heavy Rain
Monday Night
Low: 65 °F
Heavy Rain
Tuesday
High: 80 °F
Showers
Likely
Tuesday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 83 °F
Mostly Sunny
Wednesday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers, mainly before 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 87. Calm wind becoming east around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms before 2am, then showers and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Low around 69. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. East wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Monday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tuesday

Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 83.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 89.

Thursday Night

Partly cloudy, with a low around 69.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.