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

45°F

7°C

Humidity 44%
Wind Speed SW 8 G 12 mph
Barometer 30.13 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 12 Mar 3:15 pm CDT
Extended Forecast for

Harvey IL

High Wind Warning March 13, 01:00am until March 13, 04:00pm
Click here for hazard details and duration
High Wind Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. West southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly before 5am. Cloudy, with a low around 38. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers and
    Breezy then
    Showers
    Likely and
    Windy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Windy, with a west wind 25 to 30 mph, with gusts as high as 55 mph.

    High: 48 °F

    Decreasing
    Clouds and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers before 4pm, then a slight chance of rain and snow showers. Cloudy, with a high near 41. Northeast wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 59. Breezy. Chance of precipitation is 90%.

    High: 59 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain before 1am, then snow. Cloudy, with a low around 21. Blustery.

    Low: 21 °F

    Blustery.
    Rain then
    Rain/Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Cloudy, with a high near 26. Blustery.

    High: 26 °F

    Snow Likely
    and Blustery

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. West southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Showers likely, mainly before 5am. Cloudy, with a low around 38. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Windy, with a west wind 25 to 30 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 31. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Saturday
A slight chance of snow showers before 4pm, then a slight chance of rain and snow showers. Cloudy, with a high near 41. Northeast wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 38. Chance of precipitation is 60%.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 59. Breezy. Chance of precipitation is 90%.
Sunday Night
Rain before 1am, then snow. Cloudy, with a low around 21. Blustery.
Monday
Snow likely, mainly before 1pm. Cloudy, with a high near 26. Blustery.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16.
Wednesday
Mostly cloudy, with a high near 39.
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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:
2:40 pm CDT Mar 12, 2026
Forecast Valid:
3pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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