Hazardous Weather Outlook
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
837 FLUS43 KLOT 192026 HWOLOT Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 326 PM CDT Thu Sep 19 2024 ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002- 010-011-019-202030- 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- 326 PM CDT Thu Sep 19 2024 /426 PM EDT Thu Sep 19 2024/ 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. DISCUSSION... A line of showers and embedded thunderstorms is expected to move into northern IL after midnight. No severe weather is expected. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Friday... Limited Thunderstorm Risk...with an associated: Level 1 of 5 Severe Thunderstorm Risk east of Interstate 55. Saturday though Monday... Limited Thunderstorm Risk. DISCUSSION... Additional showers and thunderstorms are expected to develop mainly east of I-55 Friday afternoon. The strongest storms may contain a threat for localized gusty winds up to 60 mph. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be necessary through tonight. GENERAL STORM MOTION OF THE DAY: Moving toward the East-southeast at 25 mph. $$ LMZ740>745-202030- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 326 PM CDT Thu Sep 19 2024 This Hazardous Weather Outlook is for portions of the Illinois nearshore waters of Lake Michigan and the Indiana nearshore waters of Lake Michigan. .DAY ONE...Tonight. Weather hazards expected... Limited Thunderstorm Risk. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Friday... Limited Thunderstorm Risk...with an associated: Level 1 of 5 Severe Thunderstorm Risk. Saturday... Limited Thunderstorm Risk. Monday... Hazardous conditions for small craft are likely. Limited Thunderstorm Risk. $$ Yack Visit us at www.weather.gov/chicago Follow us on Facebook, Twitter, and Youtube at: www.facebook.com/nwschicago www.twitter.com/nwschicago www.youtube.com/nwschicago