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Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

37°F

3°C

Humidity 75%
Wind Speed W 10 G 17 mph
Barometer 30.22 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Mar 10:45 am CDT
Extended Forecast for

Chicago/Romeoville, Lewis University Airport IL

High Wind Watch March 13, 04:00am until March 13, 04:00pm
Click here for hazard details and duration
High Wind Watch

  • Today

    Today: Increasing clouds, with a high near 47. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers likely, mainly between 2am and 3am. Mostly cloudy, with a low around 36. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 46. Very windy, with a west southwest wind 25 to 35 mph, with gusts as high as 55 mph.

    High: 46 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Cloudy, with a high near 43. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain showers before 7pm, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain, possibly mixed with snow showers, becoming all rain after 7am. High near 55. Breezy. Chance of precipitation is 100%.

    High: 55 °F

    Rain/Snow
    then Showers
    and Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 1am. Cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Rain/Snow and
    Blustery

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery.

    High: 24 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Increasing clouds, with a high near 47. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly between 2am and 3am. Mostly cloudy, with a low around 36. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 46. Very windy, with a west southwest wind 25 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 30. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Cloudy, with a high near 43. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of rain showers before 7pm, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain, possibly mixed with snow showers, becoming all rain after 7am. High near 55. Breezy. Chance of precipitation is 100%.
Sunday Night
Rain and snow showers, becoming all snow after 1am. Cloudy, with a low around 19. Blustery.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 41.
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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:
9:17 am CDT Mar 12, 2026
Forecast Valid:
10am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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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