Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

-6°F

-21°C

Humidity 37%
Wind Speed NW 12 G 20 mph
Barometer 30.74 in
Dewpoint -26°F (-32°C)
Visibility 10.00 mi
Wind Chill-25°F (-32°C)
Last update 23 Jan 10:45 am CST
Extended Forecast for

3 Miles SSE Naperville IL

Cold Weather Advisory January 23, 12:00pm until January 24, 09:00am
Extreme Cold Warning January 23, 11:49am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 11:49am until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Today

    High: -2 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -7. Wind chill values as low as -22. North wind 5 to 10 mph.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon.  Cloudy and cold, with a high near 9. Wind chill values as low as -18. North northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 9 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight.  Cloudy, with a low around 6. Wind chill values as low as -2. East northeast wind around 5 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon.  Cloudy, with a high near 16. North wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 0.

    Low: 0 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and cold, with a high near -2. Wind chill values as low as -27. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around -7. Wind chill values as low as -22. North wind 5 to 10 mph.
Saturday
A 30 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 9. Wind chill values as low as -18. North northwest wind around 5 mph becoming east northeast in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 6. Wind chill values as low as -2. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 16. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Mostly sunny, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 13.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Naperville IL
 41.72°N 88.13°W
9:17 am CST Jan 23, 2026
11am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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