Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 18, 11:00 AM EDT until June 19, 08:00 PM EDT

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Overcast

70°F

21°C

Humidity	90%
Wind Speed	Calm
Barometer	29.98 in (1015.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	17 Jun 10:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles WSW Mount Holly, South Jersey Regional Airport NJ

Heat Advisory June 18, 11:00am until June 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 67 °F
Areas Showers
and Patchy
Fog
Wednesday
High: 89 °F
Chance
Showers and
Areas Fog
then T-storms
Likely
Wednesday Night
Low: 71 °F
Showers then
Patchy Fog
Juneteenth
High: 93 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Friday
High: 86 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 70 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly between 1am and 5am, then areas of drizzle and thunderstorms after 5am. Patchy fog after 4am. Otherwise, cloudy, with a low around 67. South wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, mainly between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 89. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and thunderstorms, mainly before 8pm. Patchy fog between 1am and 3am. Low around 71. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Southwest wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny, with a high near 90.

Saturday Night

Partly cloudy, with a low around 70.

Sunday

Mostly sunny, with a high near 94.

Sunday Night

Mostly clear, with a low around 74.