Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

48°F

9°C

Humidity 86%
Wind Speed W 7 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 20 Nov 7:52 pm CST
Extended Forecast for

Techny IL

  • Tonight

    Tonight: Patchy drizzle before 3am.  Cloudy, with a low around 43. Southwest wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.

    Low: 43 °F

    Patchy
    Drizzle

  • Friday

    Friday: Mostly cloudy, with a high near 48. North northwest wind 5 to 10 mph.

    High: 48 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 34. North wind around 5 mph, with gusts as high as 10 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 50. North northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain after noon.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

Detailed Forecast

Tonight
Patchy drizzle before 3am. Cloudy, with a low around 43. Southwest wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.
Friday
Mostly cloudy, with a high near 48. North northwest wind 5 to 10 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 34. North wind around 5 mph, with gusts as high as 10 mph.
Saturday
Mostly sunny, with a high near 50. North northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. Southwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 40.
Monday
A chance of rain after noon. Mostly cloudy, with a high near 54.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
A chance of rain. Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 27.
Thanksgiving Day
Partly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Techny IL
 42.12°N 87.8°W
7:26 pm CST Nov 20, 2025
8pm CST Nov 20, 2025-6pm CST Nov 27, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database