Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Fair

84°F

29°C

Humidity 31%
Wind Speed W 10 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Jun 5:51 pm EDT
Extended Forecast for

4 Miles SE Brookside DE

  • Tonight

    Tonight: Increasing clouds, with a low around 64. West wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 86. East wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Partly Sunny
    then Heavy
    Rain

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before 3am, then a slight chance of thunderstorms after 4am. Some of the storms could produce heavy rainfall.  Low around 66. Southeast wind 5 to 10 mph becoming southwest after midnight.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 66 °F

    Heavy Rain

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 82. North wind 5 to 10 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm.  Mostly clear, with a low around 61. Northwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 64. West wind around 5 mph becoming calm in the evening.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 86. East wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms, mainly before 3am, then a slight chance of thunderstorms after 4am. Some of the storms could produce heavy rainfall. Low around 66. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 82. North wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers before 8pm. Mostly clear, with a low around 61. Northwest wind around 5 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 62.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Brookside DE
 39.63°N 75.65°W (Elev. 49 ft)
4:09 pm EDT Jun 21, 2026
6pm EDT Jun 21, 2026-6pm EDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database