Briefing for Heat and Severe Storm Risks through Today

Hot and very humid conditions are expected today. There is also a threat of isolated severe thunderstorms. See this briefing for details on these hazards. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 17, 10:00 AM EDT until July 17, 08:00 PM EDT

Current conditions at

Delaware Airpark (K33N)

Lat: 39.22°NLon: 75.6°WElev: 55ft.

A Few Clouds

91°F

33°C

Humidity	63%
Wind Speed	SW 14 G 22 mph
Barometer	29.91 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	17 Jul 1:55 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSW Cheswold DE

Heat Advisory until July 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 17, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
This Afternoon
High: 93 °F
Slight Chance
T-storms
Tonight
Low: 75 °F
Partly Cloudy
Friday
High: 86 °F
Sunny
Friday Night
Low: 72 °F
Partly Cloudy
Saturday
High: 85 °F
Chance
Showers
Saturday Night
Low: 72 °F
Chance
T-storms
Sunday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 103. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming northwest after midnight.

Friday

Sunny, with a high near 86. Northwest wind around 5 mph.

Friday Night

Partly cloudy, with a low around 72. Calm wind.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 85. Northeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Sunday Night

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

Monday

Mostly sunny, with a high near 83.

Monday Night

Partly cloudy, with a low around 67.

Tuesday

Mostly sunny, with a high near 83.

Tuesday Night

Partly cloudy, with a low around 68.