Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Dover Air Force Base (KDOV)

Lat: 39.13°NLon: 75.47°WElev: 30ft.

Mostly Cloudy

76°F

24°C

Humidity 90%
Wind Speed SW 6 mph
Barometer 29.81 in (1009.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 17 Aug 2:55 am EDT
Extended Forecast for

Viola DE

  • Overnight

    Overnight: A chance of showers and thunderstorms, mainly before 5am.  Mostly cloudy, with a low around 72. Southwest wind around 10 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 88. West wind around 10 mph.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 73. West wind around 5 mph.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. North wind around 5 mph.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 87. Chance of precipitation is 70%.

    High: 87 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Overnight
A chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 72. Southwest wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, with a high near 88. West wind around 10 mph.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 73. West wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 87. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 68. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Viola DE
 39.04°N 75.56°W (Elev. 49 ft)
2:18 am EDT Aug 17, 2026
3am EDT Aug 17, 2026-6pm EDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database