Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Delaware Airpark (K33N)

Lat: 39.22°NLon: 75.6°WElev: 55ft.

Fair

82°F

28°C

Humidity	74%
Wind Speed	SE 8 mph
Barometer	30.01 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	13 Jul 6:35 pm EDT

More Information:

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

Extended Forecast for

Hartly DE

Tonight
Low: 72 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 86 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 72 °F
T-storms
Likely then
Showers
Likely
Tuesday
High: 86 °F
Showers
Likely
Tuesday Night
Low: 74 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 88 °F
Showers
Likely
Wednesday Night
Low: 75 °F
Showers
Likely then
Chance
T-storms
Thursday
High: 91 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 77 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 2am and 5am. Increasing clouds, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 86. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms likely, mainly before 7pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 86. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 74. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.

Thursday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.

Saturday

A chance of showers. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.