Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Current conditions at

Georgetown - Delaware Coastal Airport (KGED)

Lat: 38.69°NLon: 75.36°WElev: 46ft.

Fog/Mist

64°F

18°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 62°F (17°C)
Visibility 5.00 mi
Last update 17 Jun 1:54 am EDT
Extended Forecast for

Dewey Beach DE

  • Overnight

    Overnight: Patchy drizzle and fog.  Cloudy, with a low around 63. Northeast wind around 10 mph.

    Low: 63 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Tuesday

    Tuesday: Areas of drizzle before 1pm.  Areas of fog.  Otherwise, mostly cloudy, with a high near 78. East wind 5 to 10 mph.

    High: 78 °F

    Areas Drizzle
    and Areas Fog

  • Tuesday Night

    Tuesday Night: Patchy showers and thunderstorms before 3am, then patchy drizzle and thunderstorms between 3am and 4am.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 68. South wind around 10 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Patchy Fog
    then Patchy
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 91. South wind 10 to 15 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 73. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms after 2pm.  Sunny, with a high near 90. Chance of precipitation is 40%.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 69. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy drizzle and fog. Cloudy, with a low around 63. Northeast wind around 10 mph.
Tuesday
Areas of drizzle before 1pm. Areas of fog. Otherwise, mostly cloudy, with a high near 78. East wind 5 to 10 mph.
Tuesday Night
Patchy showers and thunderstorms before 3am, then patchy drizzle and thunderstorms between 3am and 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 68. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. South wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 30%.
Juneteenth
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Dewey Beach DE
 38.7°N 75.08°W (Elev. 7 ft)
12:47 am EDT Jun 17, 2025
2am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database