Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
306 PM CDT Wed Jun 10 2026

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-112015-
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-
306 PM CDT Wed Jun 10 2026 /406 PM EDT Wed Jun 10 2026/

This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

  Significant Thunderstorm Risk...with an associated:
     Level 3 of 5 Damaging Wind Risk...up to 75 mph.
     Level 2 of 5 Large Hail Risk...up to one inch in diameter.
     Level 1 of 5 Tornado Risk.
  Elevated Flooding Risk.

DISCUSSION...

Severe thunderstorms will continue into early this evening, with
strong damaging winds the main threat.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
  Elevated Flooding Risk.
  Significant Thunderstorm Risk...with an associated:
     Level 3 of 5 Severe Thunderstorm Risk.
  Limited Excessive Heat Risk.
Saturday Night through Tuesday...
  Limited Thunderstorm Risk.

DISCUSSION...

Additional severe thunderstorms are possible on Thursday. The
period of highest concern will be during the afternoon and evening
when tornadoes, destructive winds, damaging hail, and flash
flooding will be possible.

.SPOTTER INFORMATION STATEMENT...

  Spotters are encouraged to pass along reports of severe weather today.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the northeast at 40 to 50 mph.

$$

Hazard Report Provided By forecast.weather.gov