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.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

3 Miles WSW Cologne NJ

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

Click here for hazard details and duration

Flood Watch

Overnight
Low: 68 °F
Mostly Clear
Thursday
High: 83 °F
Chance
Showers then
Heavy Rain
Thursday Night
Low: 64 °F
Heavy Rain
then Chance
Showers
Friday
High: 81 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 65 °F
Chance
Showers
Saturday
High: 80 °F
Showers
Likely
Saturday Night
Low: 66 °F
Chance
Showers
Sunday
High: 84 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 63 °F
Chance
T-storms then
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 68. Calm wind.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. Increasing clouds, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 64. Southeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Friday

A chance of showers after 2pm. Mostly cloudy, with a high near 81. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

A chance of showers before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Monday

Sunny, with a high near 83.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Sunny, with a high near 82.