National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast and Breezy

63°F

17°C

Humidity 45%
Wind Speed S 25 G 33 mph
Barometer 30.03 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Apr 12:15 am CDT
Extended Forecast for

2 Miles NW Chicago/Romeoville, Lewis University Airport IL

  • Overnight

    Overnight: Scattered showers, mainly after 2am. Mostly cloudy, with a low around 52. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 52 °F

    Scattered
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers before 9am, then a slight chance of showers after 5pm. Partly sunny, with a high near 66. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 44. North northwest wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 56. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. East northeast wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 1pm. Mostly cloudy, with a high near 77. Breezy.

    High: 77 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Overnight
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 52. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday
A chance of showers before 9am, then a slight chance of showers after 5pm. Partly sunny, with a high near 66. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Thursday Night
Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 44. North northwest wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 56. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Friday Night
Mostly clear, with a low around 36. East northeast wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 61.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
A chance of showers after 1pm. Mostly cloudy, with a high near 77. Breezy.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 64.
Monday
A chance of showers. Mostly cloudy, with a high near 79. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 64.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 75.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers. Mostly cloudy, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Chicago/Romeoville, Lewis University Airport IL
 41.63°N 88.13°W
Last Update:
11:11 pm CDT Apr 8, 2026
Forecast Valid:
12am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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