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.

Fair

5°F

-15°C

Humidity 55%
Wind Speed W 16 mph
Barometer 30.32 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 26 Jan 11:53 am CST
Extended Forecast for

Lockport IL

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 9. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 9 °F

    Cold

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 12 by 5am. Wind chill values as low as -13. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 5 °F⇑

    Breezy.
    Increasing
    Clouds then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 16. Wind chill values as low as -4. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 16 °F

    Partly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 1. Wind chill values as low as -12. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 16 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 9. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 12 by 5am. Wind chill values as low as -13. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 16. Wind chill values as low as -4. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 1. Wind chill values as low as -12. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 16. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 15.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lockport IL
 41.59°N 88.05°W
Last Update:
11:46 am CST Jan 26, 2026
Forecast Valid:
12pm CST Jan 26, 2026-6pm CST Feb 1, 2026
 
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Additional Resources

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Chance of Precipitation