7
Very High
Extreme Heat Risk in Louisville, KY
Risk Level: Very High — Score 7/10
FEMA: 7Historical: 8
Key Risk Factors
- FEMA rates Louisville's county as Relatively High risk
- Estimated annual loss of $8M from this hazard type
- 1 events on record in proximity
- 1 event(s) in the last 12 months
- Average annual frequency: 5.6 events per year
Peak season: June-September
Last significant event: Heat - South Central Indiana and Kentucky, United States (2025-08-19) — 1,670,000 people exposed
Highest Risk Cities for Extreme Heats
Louisville is not in the top 10 for extreme heat risk among tracked cities.
How Louisville Compares
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Notable Extreme Heat Events Near Louisville
Heat - South Central Indiana and Kentucky, United States
August 18, 2025 — ADVISORY
1,670,000 people exposed; $195,046M capital exposed
Extreme Heat Preparedness Tips
- 1.Stay hydrated — drink water regularly even if you don’t feel thirsty
- 2.Avoid outdoor activities during peak heat hours (10 AM – 4 PM)
- 3.Know the signs of heat exhaustion and heat stroke
- 4.Check on elderly neighbors and those without air conditioning
- 5.Never leave children or pets in a parked vehicle
Related Pages
Earthquake Risk in Louisville
Score: 5/10
Wildfire Risk in Louisville
Score: 1/10
Hurricane Risk in Louisville
Score: 1/10
Flood Risk in Louisville
Score: 7/10
Tornado Risk in Louisville
Score: 9/10
Winter Storm Risk in Louisville
Score: 7/10
Landslide Risk in Louisville
Score: 1/10
Drought Risk in Louisville
Score: 1/10
High Wind Risk in Louisville
Score: 7/10
Tsunami Risk in Louisville
Score: 0/10
Extreme Heat Risk in Indianapolis, IN
Score: 7/10
Extreme Heat Risk in Nashville, TN
Score: 5/10
Extreme Heat Risk in Columbus, OH
Score: 7/10
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