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Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 30.01 in
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Wind Chill38°F (3°C)
Last update 4 Mar 9:55 pm CST
Extended Forecast for

Chicago/Romeoville, Lewis University Airport IL

Dense Fog Advisory March 4, 10:07pm until March 5, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 10:07pm until March 5, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Tonight

    Low: 39 °F

    Scattered
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Scattered showers, mainly before 9am. Areas of fog before 3pm. Otherwise, cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 40%.

    High: 51 °F

    Scattered
    Showers and
    Areas Fog
    then Areas
    Fog

  • Thursday Night

    Thursday Night: Isolated showers after 3am. Patchy fog. Otherwise, cloudy, with a low around 45. Northeast wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 20%.

    Low: 45 °F

    Patchy Fog
    then Isolated
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers and thunderstorms likely. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 74. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 54. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 54 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Saturday

    Saturday: A 40 percent chance of showers before noon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Tonight
Scattered showers, mainly after 3am. Patchy fog. Otherwise, cloudy, with a low around 39. Northeast wind around 5 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly before 9am. Areas of fog before 3pm. Otherwise, cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
Isolated showers after 3am. Patchy fog. Otherwise, cloudy, with a low around 45. Northeast wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 20%.
Friday
Showers and thunderstorms likely. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 74. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 54. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 40 percent chance of showers before noon. Mostly cloudy, with a high near 60.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 71.
Monday Night
A chance of showers. Partly cloudy, with a low around 51.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. Breezy.
Tuesday Night
Showers. Cloudy, with a low around 40.
Wednesday
A chance of showers. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago/Romeoville, Lewis University Airport IL
 41.61°N 88.1°W
Last Update:
9:56 pm CST Mar 4, 2026
Forecast Valid:
10pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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