Headline:
Severe Thunderstorm Watch issued May 15 at 10:33PM CDT until May 16 at 5:00AM CDT by NWS Chicago IL
Event:
Severe Thunderstorm Watch
Urgency:
Future
Effective:
May 15, 2026 - 8:33pm
Expires:
May 16, 2026 - 3:00am
Description:
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
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,
CRYSTAL LAKE, MCHENRY, OREGON, ROCHELLE, ROCKFORD, AND WOODSTOCK.
Area Description:
Boone, IL; McHenry, IL; Ogle, IL; Winnebago, IL
Forcast Office:
NWS Chicago IL
Sender:
w-nws.webmaster@noaa.gov