Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Current conditions at

Delaware Municipal Airport (KDLZ)

Lat: 40.28°NLon: 83.11°WElev: 945ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed SW 5 mph
Barometer 30.07 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 28 Aug 7:15 pm EDT
Extended Forecast for

Delaware OH

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am.  Patchy dense fog after 2am.  Otherwise, mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph becoming northwest after midnight.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms and
    Patchy Dense
    Fog

  • Friday

    Friday: Patchy dense fog before 9am.  Otherwise, partly sunny, with a high near 72. North wind 5 to 7 mph.

    High: 72 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North wind around 6 mph becoming calm  after midnight.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Northeast wind 5 to 7 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am. Patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph becoming northwest after midnight. Chance of precipitation is 20%.
Friday
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 72. North wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 46. North wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 73. Calm wind becoming northeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 47. Northeast wind 5 to 7 mph.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 51.
Labor Day
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Delaware OH
 40.29°N 83.08°W (Elev. 899 ft)
6:18 pm EDT Aug 28, 2025
7pm EDT Aug 28, 2025-6pm EDT Sep 4, 2025
 
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