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 100%
Wind Speed SW 7 mph
Barometer 29.95 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 30 Dec 11:35 pm CST
Extended Forecast for

4 Miles SSW Frankfort IL

  • Tonight

    Tonight: A 30 percent chance of snow before midnight. Cloudy, with a steady temperature around 26. West northwest wind around 10 mph.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of flurries between 9am and noon, then snow likely after noon. Cloudy, with a high near 32. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Cloudy then
    Snow Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Wind chill values as low as -1. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Chance Snow
    then Mostly
    Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 21. Wind chill values as low as zero. Northwest wind around 5 mph becoming west southwest in the afternoon. Winds could gust as high as 10 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12. Calm wind becoming southwest around 5 mph.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow before midnight. Cloudy, with a steady temperature around 26. West northwest wind around 10 mph.
Wednesday
A chance of flurries between 9am and noon, then snow likely after noon. Cloudy, with a high near 32. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Wind chill values as low as -1. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
New Year's Day
Mostly sunny, with a high near 21. Wind chill values as low as zero. Northwest wind around 5 mph becoming west southwest in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
Partly cloudy, with a low around 12. Calm wind becoming southwest around 5 mph.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Frankfort IL
 41.45°N 87.88°W
Last Update:
9:31 pm CST Dec 30, 2025
Forecast Valid:
11pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation