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

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fair

5°F

-15°C

Humidity 77%
Wind Speed Calm
Barometer 30.22 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 4 Dec 10:35 pm CST
Extended Forecast for

Park Forest IL

  • Tonight

    Tonight: Patchy freezing fog. Partly cloudy, with a low around 3. Wind chill values as low as -7. South southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 3 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Areas of freezing fog before 9am. Mostly sunny, with a high near 28. Wind chill values as low as -3. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy snow and freezing rain. Mostly cloudy, with a steady temperature around 28. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Patchy Wintry
    Mix

  • Saturday

    Saturday: Mostly cloudy, with a high near 29. West northwest wind around 5 mph, with gusts as high as 15 mph.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after midnight. Cloudy, with a low around 20. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Tonight
Patchy freezing fog. Partly cloudy, with a low around 3. Wind chill values as low as -7. South southwest wind around 5 mph, with gusts as high as 15 mph.
Friday
Areas of freezing fog before 9am. Mostly sunny, with a high near 28. Wind chill values as low as -3. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Patchy snow and freezing rain. Mostly cloudy, with a steady temperature around 28. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 29. West northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
A 40 percent chance of snow after midnight. Cloudy, with a low around 20. Calm wind becoming north northeast around 5 mph after midnight.
Sunday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 27.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 21.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13.
Tuesday
A chance of snow before noon. Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow. Cloudy, with a low around 23.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Thursday
A chance of snow. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Park Forest IL
 41.49°N 87.67°W
Last Update:
9:16 pm CST Dec 4, 2025
Forecast Valid:
10pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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