Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Flood Watch in effect from August 20, 12:00 PM EDT until August 21, 02:00 AM EDT

Current conditions at

Atlantic City, Atlantic City International Airport (KACY)

Lat: 39.45°NLon: 74.57°WElev: 56ft.

Fair

67°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	20 Aug 6:54 am EDT

More Information:

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

Extended Forecast for

Harvey Cedars NJ

Flood Watch August 20, 12:00pm until August 21, 02:00am

Click here for hazard details and duration

Flood Watch

Today
High: 82 °F
Mostly Sunny
then T-storms
Likely
Tonight
Low: 71 °F
T-storms
Likely then
Chance
T-storms
Friday
High: 77 °F
Chance
Showers
Friday Night
Low: 72 °F
Chance
Showers then
Showers
Likely
Saturday
High: 78 °F
Showers
Saturday Night
Low: 73 °F
Showers
Likely
Sunday
High: 81 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 70 °F
Chance
Showers then
Partly Cloudy
Monday
High: 80 °F
Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 82. West wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 71. Southeast wind 10 to 15 mph becoming north in the evening. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Friday

A chance of showers, mainly between 2pm and 3pm. Partly sunny, with a high near 77. Northeast wind around 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. East wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers and possibly a thunderstorm. High near 78. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Saturday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 73. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.

Sunday Night

A chance of showers before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Monday

Sunny, with a high near 80.

Monday Night

Mostly clear, with a low around 69.

Tuesday

Sunny, with a high near 79.

Tuesday Night

Mostly clear, with a low around 70.