Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair and Breezy

63°F

17°C

Humidity 15%
Wind Speed SW 22 G 37 mph
Barometer 29.56 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 18 Feb 3:45 pm CST
Extended Forecast for

Chicago/Romeoville, Lewis University Airport IL

Red Flag Warning February 18, 04:39pm until February 18, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning February 18, 04:39pm until February 18, 08:00pm

    NOW until 8:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 60. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 34. Breezy, with an east wind 10 to 20 mph becoming west southwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 43. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 43 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Southwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 60. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 34. Breezy, with an east wind 10 to 20 mph becoming west southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 43. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago/Romeoville, Lewis University Airport IL
 41.61°N 88.1°W
4:36 pm CST Feb 18, 2026
4pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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