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.

Overcast

27°F

-3°C

Humidity 74%
Wind Speed SW 14 G 20 mph
Barometer 30.02 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 3 Dec 11:35 am CST
Extended Forecast for

Harvey IL

  • Today

    Today: A chance of snow before noon, then snow likely, possibly mixed with freezing rain. Cloudy, with a high near 32. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Wintry Mix
    Likely

  • Tonight

    Tonight: A chance of snow and freezing rain before 7pm, then a slight chance of snow between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values as low as -7. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 6 °F

    Chance Wintry
    Mix then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 18. Wind chill values as low as -7. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 18 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Wind chill values as low as -6. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow after midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow before noon, then snow likely, possibly mixed with freezing rain. Cloudy, with a high near 32. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow and freezing rain before 7pm, then a slight chance of snow between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values as low as -7. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 18. Wind chill values as low as -7. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 2. Wind chill values as low as -6. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 26. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow after midnight. Mostly cloudy, with a low around 18.
Sunday
A chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 26.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harvey IL
 41.62°N 87.64°W
Last Update:
10:50 am CST Dec 3, 2025
Forecast Valid:
11am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation