Severe Storms in the Upper Midwest; Heavy Rain in the Mid-Atlantic; Widespread Heat in the Southwest

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the Upper Midwest. A lingering front will bring another round of heavy showers and thunderstorms to the Mid-Atlantic. Excessive heat continues in the South Plains to the Southwest, and fire weather threats remain Critical across the Great Basin, Northern Rockies, and into the Plains. Read More >

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 13 Aug 3:35 am CDT
Extended Forecast for

Sycamore IL

  • Overnight

    Overnight: Partly cloudy, with a low around 62. East wind around 5 mph.

    Partly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 86. East southeast wind 5 to 10 mph.

    Mostly Sunny

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61. East wind around 5 mph.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: Mostly sunny, with a high near 86. East wind 5 to 10 mph.

    Mostly Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Partly Cloudy

    Low: 63 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 85.

    Mostly Sunny
    then Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 62.

    Slight Chance
    T-storms

    Low: 62 °F

  • Sunday

    Sunday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 62. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 86. East southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 61. East wind around 5 mph.
Friday
Mostly sunny, with a high near 86. East wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Sycamore IL
 41.98°N 88.7°W
3:15 am CDT Aug 13, 2020
3am CDT Aug 13, 2020-6pm CDT Aug 19, 2020
 
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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