National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

74°F

23°C

Humidity 92%
Wind Speed S 10 mph
Barometer 30.04 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 23 Jun 1:55 am CDT
Extended Forecast for

4 Miles SE Genoa IL

Heat Advisory June 23, 02:10am until June 24, 12:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 23, 02:10am until June 24, 12:00am

    NOW until 12:00am Tue

    Heat Advisory

  • Overnight

    Low: 75 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 94. Heat index values as high as 100. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 94 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 9pm and 1am. Mostly cloudy, with a low around 74. Breezy, with a southwest wind 15 to 20 mph becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Low: 74 °F

    Chance
    T-storms and
    Breezy

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. Heat index values as high as 98. West wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 88 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

    Low: 67 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

    High: 90 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 75. South southwest wind 10 to 15 mph.
Monday
Sunny, with a high near 94. Heat index values as high as 100. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly between 9pm and 1am. Mostly cloudy, with a low around 74. Breezy, with a southwest wind 15 to 20 mph becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. Heat index values as high as 98. West wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Genoa IL
 42.07°N 88.63°W
Last Update:
1:56 am CDT Jun 23, 2025
Forecast Valid:
2am CDT Jun 23, 2025-6pm CDT Jun 29, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation