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Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

A Few Clouds

77°F

25°C

Humidity 34%
Wind Speed SW 14 mph
Barometer 29.93 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 May 1:45 pm CDT
Extended Forecast for

4 Miles S Naperville IL

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 76 °F

    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms between 8pm and 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 50. West southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Scattered
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 41. North northeast wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 20 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Scattered showers and thunderstorms before 1pm. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Scattered showers and thunderstorms. Mostly clear, with a low around 56.

    Low: 56 °F

    Scattered
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms between 8pm and 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 50. West southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 41. North northeast wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 69. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
Scattered showers and thunderstorms before 1pm. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms. Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 85.
Saturday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 58.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 85. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Naperville IL
 41.7°N 88.16°W
Last Update:
1:21 pm CDT May 12, 2026
Forecast Valid:
2pm CDT May 12, 2026-6pm CDT May 18, 2026
 
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Additional Resources

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Chance of Precipitation