A heat advisory is currently in effect for southern Indiana and various areas in Kentucky, including north-central, northwest, and south-central regions. This advisory will remain in place from noon EDT today until 9 p.m. EDT this evening, as dangerously high temperatures are predicted to push the heat index up to 108°F.
What Is the Heat Index and Why Is It Dangerous?
The heat index is a measure that combines both air temperature and humidity, giving a better sense of how hot it actually feels. Today’s high humidity levels combined with soaring temperatures will create hazardous conditions, particularly in urban areas like Louisville, Bowling Green, and Jeffersonville. This will increase the risk of heat-related illnesses, especially for those who are not prepared.
Areas Affected by the Heat Advisory
The advisory covers multiple counties including Jefferson, Bullitt, Clark, Floyd, and Barren counties. Cities like Morgantown, Brandenburg, New Albany, and Franklin will also experience extreme heat.
What to Do During the Heat Advisory
Residents in the affected areas are advised to:
Drink plenty of fluids to stay hydrated.
Stay indoors in air-conditioned spaces whenever possible.
Avoid prolonged sun exposure, especially during the hottest parts of the day.
Those working outdoors should take frequent breaks in shaded or cool areas and wear lightweight, loose-fitting clothing.
Potential Impacts on Travel and Events
Travelers using major highways like I-65 and I-71 should expect possible delays due to heat-related issues, such as road buckling. Schools and outdoor events could also be impacted by the extreme heat. Be sure to check with local authorities for any changes to schedules or cancellations.
Watch for Signs of Heat-Related Illnesses
It’s important to keep an eye on vulnerable individuals, including the elderly and those with pre-existing medical conditions, for signs of heat exhaustion or heat stroke. Symptoms include dizziness, confusion, excessive sweating, nausea, or difficulty breathing. If you notice these signs, it’s crucial to seek medical help immediately.
With dangerously high temperatures expected today, everyone in the affected areas should stay informed and take precautions to protect themselves from heat-related illnesses. Stay hydrated, avoid the heat whenever possible, and check in on those who may be more vulnerable to the effects of extreme weather.
