National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Monsoon and Tropical Activity Expected to Produce Heavy Rain Across the Southwest and Southern Plains

Monsoon activity will generate localized to considerable flash flooding this weekend from the Southwest into the Southern Plains. Potential Tropical Cyclone Four is expected to produce tropical storm conditions, heavy rain, and rough surf in southern Texas as it approaches northeast Mexico. Heat is expected to peak in California this weekend with temperatures reaching the 100s. Read More >

Current conditions at

Delaware Airpark (K33N)

Lat: 39.22°NLon: 75.6°WElev: 55ft.

A Few Clouds

75°F

24°C

Humidity 74%
Wind Speed SW 5 mph
Barometer 30.11 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 19 Aug 10:35 pm EDT
Extended Forecast for

Hartly DE

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. South wind around 5 mph.

    Mostly Cloudy

    Low: 67 °F

  • Saturday

    Saturday: Sunny, with a high near 87. Southeast wind 5 to 10 mph.

    Sunny

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Patchy Fog

    Low: 67 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    T-storms
    Likely

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 69. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely then
    Showers

    Low: 69 °F

  • Monday

    Monday: Showers and possibly a thunderstorm, mainly before 2pm, then showers and thunderstorms likely after 2pm. High near 81. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers then
    T-storms
    Likely

    High: 81 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    Showers

    Low: 68 °F

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 67 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 67. South wind around 5 mph.
Saturday
Sunny, with a high near 87. Southeast wind 5 to 10 mph.
Saturday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Showers and thunderstorms likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 69. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm, mainly before 2pm, then showers and thunderstorms likely after 2pm. High near 81. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 69.
Friday
A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hartly DE
 39.17°N 75.71°W (Elev. 46 ft)
Last Update:
10:12 pm EDT Aug 19, 2022
Forecast Valid:
10pm EDT Aug 19, 2022-6pm EDT Aug 26, 2022
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation