Hazardous Weather Outlook
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
131 FLUS43 KLMK 192036 HWOLMK Hazardous Weather Outlook National Weather Service Louisville KY 436 PM EDT Sat Jul 19 2025 INZ079-KYZ031>037-039>043-047>049-055>057-066-067-077-078-081-082- 202045- Jefferson IN-Oldham-Trimble-Henry-Shelby-Franklin-Scott KY- Harrison KY-Anderson-Woodford-Fayette-Bourbon-Nicholas-Mercer- Jessamine-Clark KY-Boyle-Garrard-Madison-Casey-Lincoln-Adair-Russell- Cumberland-Clinton- 436 PM EDT Sat Jul 19 2025 /336 PM CDT Sat Jul 19 2025/ This Hazardous Weather Outlook is for portions of southern Indiana and central Kentucky. .DAY ONE...Tonight. Scattered thunderstorms are expected this afternoon and evening. Torrential rainfall, lightning, and gusty winds are expected with any storms. Locally excessive rainfall may result in flash flooding through this evening. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Rounds of thunderstorms will be possible Sunday evening through Tuesday. Thunderstorms will be capable of producing torrential rainfall, gusty winds, and lightning. Heavy rainfall rates may lead to localized flash flooding. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. GENERAL STORM MOTION OF THE DAY: Storms will move to the east or east-southeast at 20 to 25 mph. Any users of this storm motion must be aware that thunderstorm activity can be erratic and constantly evolving. Please use this with caution and be prepared for changing conditions. && More information, along with other weather, hydrological and climate information can be found, at weather.gov/louisville. $$ INZ076>078-083-084-089>092-KYZ023>030-038-045-046-053-054-061>065- 070>076-202045- Orange-Washington IN-Scott IN-Dubois-Crawford-Perry-Harrison IN- Floyd-Clark IN-Hancock-Breckinridge-Meade-Ohio-Grayson-Hardin- Bullitt-Jefferson-Spencer-Nelson-Washington KY-Larue-Marion-Butler- Edmonson-Hart-Green-Taylor-Logan-Warren-Simpson-Allen-Barren-Monroe- Metcalfe- 436 PM EDT Sat Jul 19 2025 /336 PM CDT Sat Jul 19 2025/ ...HEAT ADVISORY IN EFFECT FROM NOON EDT /11 AM CDT/ TO 9 PM EDT /8 PM CDT/ SUNDAY... This Hazardous Weather Outlook is for portions of southern Indiana and central Kentucky. .DAY ONE...Tonight. Scattered thunderstorms are expected this afternoon and evening. Torrential rainfall, lightning, and gusty winds are expected with any storms. Locally excessive rainfall may result in flash flooding through this evening. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Hot and humid conditions are expected Sunday afternoon and evening with peak heat index values up to 105-108. Rounds of thunderstorms will be possible Sunday evening through Tuesday. Thunderstorms will be capable of producing torrential rainfall, gusty winds, and lightning. Heavy rainfall rates may lead to localized flash flooding. Very hot and humid conditions are expected Wednesday and Thursday with heat indices above 100 to 105 at times. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. GENERAL STORM MOTION OF THE DAY: Storms will move to the east or east-southeast at 20 to 25 mph. Any users of this storm motion must be aware that thunderstorm activity can be erratic and constantly evolving. Please use this with caution and be prepared for changing conditions. && More information, along with other weather, hydrological and climate information can be found, at weather.gov/louisville. $$ EBW