Headline:
Severe Thunderstorm Watch issued August 9 at 1:08PM CDT until August 9 at 2:00PM CDT by NWS Chicago IL
Event:
Severe Thunderstorm Watch
Urgency:
Future
Effective:
August 9, 2026 - 11:08am
Expires:
August 9, 2026 - 12:15pm
Description:
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM
WATCH 546 TO INCLUDE THE FOLLOWING AREAS UNTIL 2 PM CDT THIS
AFTERNOON
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
WILMETTE HARBOR TO NORTHERLY ISLAND IL
NORTHERLY ISLAND TO CALUMET HARBOR IL
Area Description:
Wilmette Harbor to Northerly Island IL; Northerly Island to Calumet Harbor IL
Forcast Office:
NWS Chicago IL
Sender:
w-nws.webmaster@noaa.gov