Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
232 PM CDT Sat May 16 2026

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-171945-
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-
232 PM CDT Sat May 16 2026 /332 PM EDT Sat May 16 2026/

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...with an associated:
     Level 1 of 5 Damaging Wind Risk...up to 60 mph.
     Level 1 of 5 Large Hail Risk...up to quarter size.

DISCUSSION...

Shower and thunderstorm coverage may increase this evening and
overnight, particularly west of the Fox River Valley. The
strongest storms in this period may be capable of producing
localized damaging winds and perhaps isolated large hail.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday Morning...
  Limited Thunderstorm Risk mainly north of Interstate 88.
Monday and Tuesday...
  Limited Thunderstorm Risk...with an associated:
     Level 2 of 5 Severe Thunderstorm Risk.
     Limited Flooding Risk.

DISCUSSION...

Additional periods of thunderstorms are expected at times Monday
through Tuesday afternoon, some of which may be severe.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation is not anticipated through tonight.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the the east northeast at 30 to 40 mph.

$$

Hazard Report Provided By forecast.weather.gov