Severe Weather Across the Ohio Valley and into the Mid Atlantic; Prolonged Heat in the Southern Plains

Scattered damaging winds and a couple tornadoes are possible on Saturday from parts of Ohio into northern West Virginia/Maryland, central and western Pennsylvania, and western New York. The thunderstorm threat will move into the Northeast on Sunday. Prolonged heat will continue across the Southern Plains this weekend and into next week. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 30, 11:00 AM EDT until June 30, 07:00 PM EDT

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Mostly Cloudy

84°F

29°C

Humidity	59%
Wind Speed	Vrbl 5 mph
Barometer	30.15 in (1020.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	29 Jun 11:54 am EDT

More Information:

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

Extended Forecast for

Atco NJ

Heat Advisory June 30, 11:00am until June 30, 07:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 85 °F
Mostly Cloudy
Tonight
Low: 73 °F
Chance
T-storms and
Patchy Fog
Sunday
High: 92 °F
Chance
T-storms and
Patchy Fog
then T-storms
Likely
Sunday Night
Low: 62 °F
T-storms
Likely then
Chance
T-storms
Monday
High: 82 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 87 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 85. South wind around 15 mph.

Tonight

A chance of showers and thunderstorms, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 73. South wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms likely, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 92. Heat index values as high as 102. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Sunny, with a high near 82. North wind 10 to 15 mph.

Monday Night

Mostly clear, with a low around 60.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 62.

Wednesday

Mostly sunny, with a high near 87.

Wednesday Night

Partly cloudy, with a low around 69.