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Forecast Discussion (LMK)
Issued: 158 AM EDT Sat Aug 15 2026
Key Messages
Hot and humid conditions into the weekend with highs in the low/mid 90s with heat index values up to 108 degrees both days. Heat Advisory is in effect this weekend for a large portion of southern IN, central and southern KY.
Isolated thunderstorm chances this afternoon and evening (20-30% chance). There is a low end chance of any storms being strong to severe with gusty winds the main threat.
Additional storms are possible (20-30% chance) across areas mainly east of a Salem, Indiana ...