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

0°F

-18°C

Humidity 84%
Wind Speed W 8 mph
Barometer 30.25 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 28 Jan 5:45 am CST
Extended Forecast for

Romeoville IL

  • Today

    Today: Mostly sunny, with a high near 16. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -11. Northwest wind 5 to 10 mph.

    Low: 0 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 15. Wind chill values as low as -11. Northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Wind chill values as low as -11. North northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 17. North northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 17 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Partly cloudy, with a low around 5.

    Low: 5 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 22.

    High: 22 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 16. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 0. Wind chill values as low as -11. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 15. Wind chill values as low as -11. Northwest wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
Partly cloudy, with a low around 2. Wind chill values as low as -11. North northwest wind around 5 mph, with gusts as high as 15 mph.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 17. North northeast wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 5.
Saturday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Romeoville IL
 41.63°N 88.1°W
Last Update:
4:11 am CST Jan 28, 2026
Forecast Valid:
6am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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Chance of Precipitation