Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fair

58°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 30 Sep 1:55 am CDT
Extended Forecast for

Chicago Heights IL

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 82. Light northeast wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. East wind around 5 mph, with gusts as high as 10 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 80. East northeast wind 5 to 10 mph.

    High: 80 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 61. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Light northeast wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 56. East wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Partly sunny, with a high near 80. East northeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 56. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago Heights IL
 41.51°N 87.64°W
1:41 am CDT Sep 30, 2025
2am CDT Sep 30, 2025-6pm CDT Oct 6, 2025
 
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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