Illinois Severe Thunderstorm Watch | Effective 05/15/2026 20:33
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br />
207 IN EFFECT UNTIL 5 AM CDT SATURDAY FOR THE FOLLOWING AREAS
IN ILLINOIS THIS WATCH INCLUDES 4 COUNTIES
IN NORTH CENTRAL ILLINOIS
BOONE OGLE WINNEBAGO
IN NORTHEAST ILLINOIS
MCHENRY
THIS INCLUDES THE CITIES OF ALGONQUIN, BELVIDERE, BYRON,<br />
CRYSTAL LAKE, MCHENRY, OREGON, ROCHELLE, ROCKFORD, AND WOODSTOCK.