Extreme Heat Risk in Louisville, KY
Risk Level: Very High — Score 7/10
Live Extreme Heat alert status near Louisville
Checking live extreme heat alerts near Louisville…
refreshes every 15 minutes · DisasterAWARE live feed · all active extreme heat alerts in the US →
Live extreme heat activity around Louisville — refreshed throughout the day.
Open full-screen map →Key Risk Factors
- FEMA rates Louisville's county as Relatively High risk
- Estimated annual loss of $8M from this hazard type
- 14 events recorded in proximity in recent decades
- Active in the last 12 months (7 events)
- 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
How Louisville Compares
Notable Extreme Heat Events Near Louisville
DisasterAWARE's historical archive records 5 notable extreme heat events near Louisville, ranked below by impact. The most impactful: Extreme Cold - United States (January 2025) — 158,777,000 people exposed; $26,054,772M capital exposed.
Extreme Cold - United States
January 16, 2025 — WARNING
158,777,000 people exposed; $26,054,772M capital exposed
Extreme Heat - Southern and Eastern United States
June 30, 2024 — WARNING
114,000,000 people exposed; $23,632,231M capital exposed
Extreme Heat - Eastern United States
June 22, 2025 — WARNING
91,006,790 people exposed; $21,897,084M capital exposed
Extreme Heat - Northeastern United States
June 16, 2024 — WARNING
76,736,000 people exposed; $17,374,827M capital exposed
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
How this data is built
Louisville, KY extreme heat risk combines Historical Event Intelligence with authoritative hazard modeling from the Geospatial Intelligence Layers catalog. Live extreme heat monitoring is available through the Event Intelligence API and the DisasterAWARE Platform.
Monitor Extreme Heat Risk in Real Time
Get real-time extreme heat alerts for Louisville, KY and hundreds of other locations with DisasterAWARE's enterprise platform.