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

36°F

2°C

Humidity 52%
Wind Speed NE 10 mph
Barometer 30.28 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Mar 6:48 pm CST
Extended Forecast for

Lockport IL

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Increasing clouds, with a low around 32. East wind around 5 mph, with gusts as high as 10 mph.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of rain after 1pm. Cloudy, with a high near 45. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 34. Northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 51. East northeast wind around 5 mph, with gusts as high as 15 mph.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Cloudy, with a low around 42. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Showers

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 32. East wind around 5 mph, with gusts as high as 10 mph.
Tuesday
A chance of rain before noon, then a chance of rain after 1pm. Cloudy, with a high near 45. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34. Northeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 51. East northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Cloudy, with a low around 42. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 58. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Friday
Showers likely. Mostly cloudy, with a high near 68.
Friday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56.
Saturday
A chance of showers before noon. Cloudy, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lockport IL
 41.61°N 88.05°W
Last Update:
5:06 pm CST Mar 2, 2026
Forecast Valid:
6pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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