Hazardous Weather Outlook
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
153 FLUS43 KLMK 192033 HWOLMK Hazardous Weather Outlook National Weather Service Louisville KY 433 PM EDT Tue Aug 19 2025 INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067- 070>078-081-082-202045- Orange-Washington IN-Scott IN-Jefferson IN-Dubois-Crawford-Perry- Harrison IN-Floyd-Clark IN-Hancock-Breckinridge-Meade-Ohio-Grayson- Hardin-Bullitt-Jefferson-Oldham-Trimble-Henry-Shelby-Franklin- Scott KY-Harrison KY-Spencer-Anderson-Woodford-Fayette-Bourbon- Nicholas-Nelson-Washington KY-Mercer-Jessamine-Clark KY-Larue-Marion- Boyle-Garrard-Madison-Butler-Edmonson-Hart-Green-Taylor-Casey- Lincoln-Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair- Russell-Cumberland-Clinton- 433 PM EDT Tue Aug 19 2025 /333 PM CDT Tue Aug 19 2025/ This Hazardous Weather Outlook is for portions of southern Indiana and central Kentucky. .DAY ONE...Tonight. Hot and humid conditions are ongoing, with heat index values peaking around 100 to 106 mainly along and west of the I-65 corridor. Heat index values are peaking between 95 and 100 east of the I-65 corridor. Isolated to scattered thunderstorms forecast late this afternoon through late tonight, as a cold front washes out over the region. These storms could produce locally heavy rainfall, gusty winds, and lightning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. GENERAL STORM MOTION OF THE DAY: Storms will move east-southeast at 10 to 15 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