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

Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

76°F

24°C

Humidity 54%
Wind Speed NE 9 mph
Barometer 30.21 in (1022.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Sep 11:52 am CDT
Extended Forecast for

Palatine IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. East northeast wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. East wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light north northeast wind becoming northeast 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. East northeast wind 5 to 10 mph.
Tonight
Clear, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 60. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81. Light north northeast wind becoming northeast 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Sunny, with a high near 77.
Thursday Night
Clear, with a low around 54.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palatine IL
 42.11°N 88.04°W
Last Update:
9:41 am CDT Sep 28, 2025
Forecast Valid:
12pm CDT Sep 28, 2025-6pm CDT Oct 4, 2025
 
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