Hazardous Weather Outlook
Issued by NWS Northern Indiana
Issued by NWS Northern Indiana
708 FLUS43 KIWX 200021 HWOIWX Hazardous Weather Outlook National Weather Service Northern Indiana 821 PM EDT Sat Jul 19 2025 INZ005>009-012>015-017-018-020-022>027-032>034-104-116-203-204-216- MIZ078>081-OHZ001-002-004-005-015-016-024-025-210030- Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall- Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington- Wells-Adams-Grant-Blackford-Jay-Eastern St. Joseph IN- Northern Kosciusko-Southern La Porte-Western St. Joseph IN- Southern Kosciusko-Cass MI-St. Joseph MI-Branch-Hillsdale-Williams- Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH- 821 PM EDT Sat Jul 19 2025 /721 PM CDT Sat Jul 19 2025/ This Hazardous Weather Outlook is for northern Indiana, southwest Michigan and northwest Ohio. .DAY ONE...Tonight. An isolated thunderstorm is possible tonight, but severe weather is not expected. .DAYS TWO THROUGH SEVEN...Sunday through Friday. There is another chance of thunderstorms Sunday into Sunday evening, with the greatest chances along and south of US Route 30. Widespread severe weather is not expected, but a few storms could produce locally heavy rainfall and isolated wind gusts over 50 mph. There are additional chances of thunderstorms Thursday through Saturday. Heat indices in excess of 100 degrees are forecast Wednesday through Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ INZ103-MIZ177-277-210030- Northern La Porte-Northern Berrien-Southern Berrien- 821 PM EDT Sat Jul 19 2025 /721 PM CDT Sat Jul 19 2025/ This Hazardous Weather Outlook is for northern Indiana and southwest Michigan. .DAY ONE...Tonight. An isolated thunderstorm is possible tonight, but severe weather is not expected. .DAYS TWO THROUGH SEVEN...Sunday through Friday. There is a Moderate Swim Risk for southeast Lake Michigan beaches in La Porte and Berrien Counties on Sunday. Dangerous swimming conditions are expected due to breaking waves and currents. An isolated thunderstorm is possible again Sunday, but severe weather is not expected. There are additional chances of thunderstorms Thursday through Saturday. Heat indices in excess of 100 degrees are forecast Wednesday through Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ LMZ043-046-210030- New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 821 PM EDT Sat Jul 19 2025 This Hazardous Weather Outlook is for the nearshore waters of southeastern Lake Michigan. .DAY ONE...Tonight. There is a slight chance of a thunderstorm tonight. .DAYS TWO THROUGH SEVEN...Sunday through Friday. An isolated thunderstorm is possible, especially Sunday morning. There are additional chances of thunderstorms Thursday through Saturday. $$