# HEADLINE
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HEAT ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/ TO 8 PM EDT /7 PM CDT/ TUESDAY
# DETAILS
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WHAT
Heat index values of 105 to 110 expected.
WHERE
Portions of southwest Indiana, west central, and south central Kentucky.
WHEN
From 11 AM EDT /10 AM CDT/ to 8 PM EDT /7 PM CDT/ Tuesday.
IMPACTS
Hot temperatures and high humidity may cause heat illnesses.
ISSUED AT
Monday, July 20, 2026 at 9:26 AM EDT
ISSUED BY
National Weather Service Louisville KY
HEADER
URGENT - WEATHER MESSAGE
# PRECAUTIONARY/PREPAREDNESS ACTIONS
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
# AREAS AFFECTED
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Logan, Allen, Barren, Breckinridge, Butler, Cumberland, Dubois, Edmonson, Grayson, Hancock, Hart, Metcalfe, Monroe, Ohio, Perry, Simpson, Warren
Including the cities of Hawesville, Morgantown, Hardinsburg, Bowling Green, Tompkinsville, Brownsville, Glasgow, Horse Cave, Franklin, Tell City, Edmonton, Providence, Leitchfield, Lewisport, Jasper, Scottsville, Hartford, Russellville, and Burkesville