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.

Overcast

25°F

-4°C

Humidity 86%
Wind Speed S 16 mph
Barometer 29.65 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 16 Jan 2:10 am CST
Extended Forecast for

Lockport IL

  • Overnight

    Overnight: Cloudy, with a low around 23. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Cloudy

  • Friday

    Friday: Snow, mainly before 11am, then a chance of snow showers after noon. High near 35. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 15. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Partly sunny, with a high near 19. Wind chill values as low as 1. West wind around 15 mph, with gusts as high as 25 mph.

    High: 19 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of flurries before midnight. Mostly cloudy, with a low around 9. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Chance
    Flurries

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 4. Blustery.

    Low: 4 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 9. Blustery.

    High: 9 °F

    Cold and
    Blustery

  • Monday Night

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

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 23. South southwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Snow, mainly before 11am, then a chance of snow showers after noon. High near 35. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 15. West wind around 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow after noon. Partly sunny, with a high near 19. Wind chill values as low as 1. West wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of flurries before midnight. Mostly cloudy, with a low around 9. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 4. Blustery.
M.L.King Day
Partly sunny and cold, with a high near 9. Blustery.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lockport IL
 41.59°N 88.05°W
Last Update:
1:41 am CST Jan 16, 2026
Forecast Valid:
2am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation