Hazardous Weather Outlook for Wonder Center, Illinois
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
923 PM CDT Sat Jul 5 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-070230-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
923 PM CDT Sat Jul 5 2025 /1023 PM EDT Sat Jul 5 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm Risk.
DISCUSSION...
Isolated thunderstorms are possible tonight, especially across
northern Illinois.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...
Elevated Thunderstorm Risk.
Limited Flooding Risk.
High Swim Risk Lake Michigan Illinois Beaches late.
Sunday Night...
Limited Thunderstorm Risk south of I-80.
High Swim Risk Lake Michigan Beaches.
Monday...
High Swim Risk Lake Michigan Beaches in the morning.
Tuesday Night through Friday...
Limited Thunderstorm Risk at times.
DISCUSSION...
Scattered showers and thunderstorms on Sunday will be capable of
producing locally heavy rainfall.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 25 mph.