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

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

27°F

-3°C

Humidity 64%
Wind Speed NW 3 mph
Barometer 30.39 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 4 Feb 12:50 pm CST
Extended Forecast for

Lockport IL

  • This Afternoon

    This Afternoon: Scattered flurries before 3pm. Mostly cloudy, with a high near 26. North northwest wind around 5 mph.

    High: 26 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Scattered snow showers, mainly before noon. Cloudy, with a high near 30. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 30 °F

    Scattered
    Snow Showers
    then Isolated
    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Cloudy then
    Chance Wintry
    Mix

  • Friday

    Friday: A slight chance of snow showers, freezing rain, and sleet before 9am, then a slight chance of snow showers. Cloudy, with a high near 39. Breezy, with a west wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Wintry Mix
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 19.

    Low: 19 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered flurries before 3pm. Mostly cloudy, with a high near 26. North northwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 14. Calm wind becoming south southwest around 5 mph after midnight.
Thursday
Scattered snow showers, mainly before noon. Cloudy, with a high near 30. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow showers, freezing rain, and sleet before 9am, then a slight chance of snow showers. Cloudy, with a high near 39. Breezy, with a west wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 25.
Saturday Night
Cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 23.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lockport IL
 41.61°N 88.05°W
Last Update:
1:17 pm CST Feb 4, 2026
Forecast Valid:
1pm CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation