One product issued by NWS for: Nelson IL
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
341 PM CDT Thu Jul 3 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-042045-
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-
341 PM CDT Thu Jul 3 2025 /441 PM EDT Thu Jul 3 2025/

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



Weather hazards expected...

Limited Thunderstorm Risk

DISCUSSION...

Isolated thunderstorms are possible early this evening, the
strongest of which could produce locally gusty winds. Additional
storms are possible across far northern IL late tonight.



Friday Morning...
Limited Thunderstorm Risk.
Friday Afternoon through Saturday...
Limited Excessive Heat Risk.
Saturday Night...
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
Limited Flooding Risk.
Tuesday and Wednesday...
Limited Thunderstorm Risk.

DISCUSSION...

Heat indices of 95 to 100 degrees are expected Friday and
Saturday. Shower and thunderstorm chances will increase Saturday
night and Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is unlikely through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the southeast around 20 mph.