Hazardous Weather Conditions
Current conditions at
Lewis University Airport (KLOT)
Lat: 41.6°NLon: 88.1°WElev: 669ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Downers Grove IL
Winter Weather Advisory until January 21, 08:00am
NOW until 8:00am Wed
Winter Weather Advisory
Overnight
Low: 22 °F
Snow
Wednesday
High: 29 °F
Snow Likely
then Partly
SunnyWednesday Night
Low: 14 °F
Snow Showers
Likely and
Patchy
Blowing SnowThursday
High: 22 °F
Mostly Sunny
Thursday Night
Low: -7 °F
Mostly Cloudy
Friday
High: -2 °F
Cold
Friday Night
Low: -7 °F
Mostly Cloudy
Saturday
High: 8 °F
Cold
Detailed Forecast
Overnight
Snow, mainly after 3am. Low around 22. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely with a chance of flurries before 10am, then scattered flurries after 5pm. Mostly cloudy, with a high near 29. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 10pm. Patchy blowing snow between 9pm and 3am. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 22. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around -7. West northwest wind around 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny and cold, with a high near -2.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Mostly cloudy and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 17.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 25.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Downers Grove IL
41.78°N 88.03°W
41.78°N 88.03°W
12:51 am CST Jan 21, 2026
1am CST Jan 21, 2026-6pm CST Jan 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
