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

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Partly Cloudy

39°F

4°C

Humidity 50%
Wind Speed W 12 G 20 mph
Barometer 30.16 in (1022.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Mar 11:51 am CDT
Extended Forecast for

Sunnyside 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: Increasing clouds, with a high near 45. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers, mainly after midnight. Low around 35. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Showers and
    Windy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 44. Very windy, with a west wind 25 to 35 mph, with gusts as high as 55 mph.

    High: 44 °F

    Decreasing
    Clouds and
    Very Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 15 to 20 mph becoming light north northwest after midnight. Winds could gust as high as 35 mph.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 1pm. Cloudy, with a high near 40. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 40 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 10pm, then rain and snow showers. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 1pm. High near 47. Breezy. Chance of precipitation is 100%.

    High: 47 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Snow and
    Blustery

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery.

    High: 23 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 45. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers, mainly after midnight. Low around 35. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 44. Very windy, with a west wind 25 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 15 to 20 mph becoming light north northwest after midnight. Winds could gust as high as 35 mph.
Saturday
A 20 percent chance of snow showers after 1pm. Cloudy, with a high near 40. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
A chance of snow showers before 10pm, then rain and snow showers. Low around 32. Chance of precipitation is 80%.
Sunday
Rain and snow showers, becoming all rain after 1pm. High near 47. Breezy. Chance of precipitation is 100%.
Sunday Night
Snow. Cloudy, with a low around 17. Blustery.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly cloudy, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunnyside IL
 42.38°N 88.23°W
Last Update:
11:51 am CDT Mar 12, 2026
Forecast Valid:
1pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation