Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
400 PM CDT Wed Apr 2 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-032100-
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-
400 PM CDT Wed Apr 2 2025 /500 PM EDT Wed Apr 2 2025/

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 Tornado Risk.
     Level 3 of 5 Damaging Wind Risk...up to 75 mph.
     Level 3 of 5 Large Hail Risk...up to 1 inch in diameter.
  Limited Flooding Risk.
  Elevated Non Thunderstorm Wind Risk.

DISCUSSION...

Showers and storms will continue through early this evening. Some of
these storms will capable of becoming severe, particularly in
areas along and south of a line from near Streator Illinois to
Gary Indiana. Any storms that become severe will be capable of all
severe hazards, including damaging winds, large hail, and tornadoes.

Repeated rounds of storms over the same areas may also lead
to localized flooding of poor drainage and low lying areas,
particularly along and east of I-55.

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

Friday...
  Elevated Flooding Risk.
  Limited Thunderstorm Risk mainly well south of I-80...with an associated:
     Level 1 of 5 Severe Thunderstorm Risk.
Saturday...
  Limited Flooding Risk.
Monday...
  Limited Snow Risk.

.SPOTTER INFORMATION STATEMENT...

 Spotters will likely be needed through early evening.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the northeast around 60 mph.

$$

Hazard Report Provided By forecast.weather.gov