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

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

53°F

12°C

Humidity 77%
Wind Speed Calm
Barometer 29.85 in (1010.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 13 May 2:52 am CDT
Extended Forecast for

Techny IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 43. North northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 43 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 60. Calm wind becoming east around 5 mph in the morning.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 58. North northwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 43. North northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 60. Calm wind becoming east around 5 mph in the morning.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Mostly sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 57.
Sunday
A chance of showers. Mostly cloudy, with a high near 76.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60.
Tuesday
Showers likely. Partly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Techny IL
 42.12°N 87.8°W
Last Update:
1:45 am CDT May 13, 2026
Forecast Valid:
3am CDT May 13, 2026-6pm CDT May 19, 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