Briefing for Flash Flooding, Severe Storms, and Heat Risks through Wednesday

Several rounds of showers and thunderstorms through Wednesday could result in localized flash flooding and isolated damaging wind gusts. See this briefing for details on these threats. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 8, 10:00 AM EDT until July 8, 08:00 PM EDT

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Mostly Cloudy

80°F

27°C

Humidity	82%
Wind Speed	Calm
Barometer	29.94 in (1013.9 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	7 Jul 9:54 pm EDT

More Information:

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

Extended Forecast for

Marlton NJ

Heat Advisory July 8, 10:00am until July 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 74 °F
Partly Cloudy
Tuesday
High: 94 °F
Sunny then
Chance
Showers
Tuesday Night
Low: 72 °F
Heavy Rain
Wednesday
High: 89 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 84 °F
Showers
Likely
Thursday Night
Low: 69 °F
Showers
Likely
Friday
High: 80 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph.

Tuesday

A chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 94. Heat index values as high as 102. West wind 5 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.

Tuesday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 84. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Cloudy, with a low around 69. Chance of precipitation is 60%.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.