Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fog/Mist

52°F

11°C

Humidity 94%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Last update 5 Mar 2:45 pm CST
Extended Forecast for

Chicago/Romeoville, Lewis University Airport IL

  • This Afternoon

    This Afternoon: Patchy fog.  Otherwise, mostly cloudy, with a high near 52. Northwest wind around 5 mph becoming north northeast.

    High: 52 °F

    Patchy Fog

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 5am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 43. East northeast wind around 5 mph becoming southeast after midnight.

    Low: 43 °F

    Patchy Fog
    then Slight
    Chance
    T-storms and
    Areas Fog

  • Friday

    Friday: Showers and thunderstorms likely, mainly before noon.  Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 72. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely and
    Areas Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight.  Low around 61. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%.

    Low: 61 °F

    Breezy.
    Slight Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon.  Mostly cloudy, with a high near 62. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 40%.

    High: 62 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, mostly cloudy, with a high near 52. Northwest wind around 5 mph becoming north northeast.
Tonight
A 20 percent chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 43. East northeast wind around 5 mph becoming southeast after midnight.
Friday
Showers and thunderstorms likely, mainly before noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 72. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 61. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Saturday
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Mostly cloudy, with a high near 62. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 62.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Showers likely. Partly sunny, with a high near 73.
Tuesday Night
Showers. Mostly cloudy, with a low around 47.
Wednesday
Showers likely. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago/Romeoville, Lewis University Airport IL
 41.61°N 88.1°W
3:06 pm CST Mar 5, 2026
3pm CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
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