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

38°F

3°C

Humidity 89%
Wind Speed N 7 mph
Barometer 29.76 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Mar 10:35 am CDT
Extended Forecast for

Harvey IL

  • Today

    Today: Rain before 3pm, then a chance of rain and snow. Temperature falling to around 36 by 4pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F⇓

    Rain then
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Increasing clouds, with a high near 47. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 39. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 39 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 49. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.

    High: 49 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow. Cloudy, with a high near 42.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow. Cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain. Cloudy, with a high near 49. Breezy.

    High: 49 °F

    Rain and
    Breezy

Detailed Forecast

Today
Rain before 3pm, then a chance of rain and snow. Temperature falling to around 36 by 4pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 47. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 39. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.
Friday
Mostly sunny, with a high near 49. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A 30 percent chance of snow. Cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 35.
Sunday
Rain. Cloudy, with a high near 49. Breezy.
Sunday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 19. Blustery.
Monday
Mostly cloudy, with a high near 28. Blustery.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harvey IL
 41.62°N 87.64°W
Last Update:
10:11 am CDT Mar 11, 2026
Forecast Valid:
10am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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