Lee's Summit Disaster Risk Score & Hazard Analysis
With a population of 102,583 and a calculated risk score of 93.9, Lee's Summit faces unique challenges. This page is a complete hazard risk assessment for Lee's Summit, MO. Life in Lee's Summit comes with its own set of rewards. However, FEMA data points to some underlying risks. Your emergency plan should definitely account for winter weather.
Total Risk Score
Our algorithm assigns Lee's Summit a Risk Score of 93.873 out of 100. This score is heavily influenced by the high probability of Winter Weather and Heat Wave.
Winter storm risk in Lee's Summit, Missouri
Severe winter weather and ice storms pose a unique threat to Lee's Summit, potentially causing extended power outages and hazardous road conditions. Infrastructure in the area may be vulnerable to heavy ice accumulation.
Lee's Summit Winter Grid Failure Prep
- •Have a safe, indoor-rated backup heat source
- •Insulate pipes and know how to shut off main water valve
- •Keep a backup battery bank for charging phones
Top Hazards for The Lee's Summit Area
In the broader context of Missouri's climate, winter weather represent a significant vector of concern for Lee's Summit. Furthermore, recent climate normals and historical event data contribute to this elevated score of 99.9. Insulation and sealing drafts can be a lifesaver when a winter weather strains the power grid.
Looking at the long-term climate history of Missouri, resilience against heat waves is a key aspect of local safety. Therefore, we calculate a specific index of 99.6, indicating a substantial threat level. Staying off the roads during a severe heat wave event is the safest choice.
As population density grows in Missouri, future climate projections suggest an uptick in tornado severity. However, our modeling, based on FEMA and NOAA datasets, assigns a score of 99.6/100. Power outages often accompany these events, making backup power (like batteries) essential.
Winter Grid Failure Guide
Lee's Summit has significant winter storm risk. Learn the thermodynamics of survival when the power goes out.

The Apartment Fortress
Living in Lee's Summit? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Lee's Summit
Read the Full Guide →General preparedness is critical for Lee's Summit. While specific risks vary, the fundamentals of survival—water, food, and information—remain the same.
Critical Action Checklist
- 1Prepare for secondary heat waves if power is lost.
- 2Keep a physical map of the local area in case GPS fails.
- 3Maintain a 3-day supply of non-perishable food and water.
- 4Have a first aid kit and a supply of prescription medications.
- 5Keep a battery-powered radio to stay informed during power outages.
Essential Gear for Lee's Summit

Water
Sawyer Products Mini Water Filtration System
Filters up to 100,000 gallons. Essential when tap water is compromised.

Power
Anker PowerCore 10K
Pocket-sized power to keep your phone alive for emergency calls.

Power
Petzl Actik Core Headlamp
600 lumens and rechargeable. Hands-free lighting is critical during power outages.
Your safety depends on your readiness. Start building your emergency kit for Winter Weather now.
View Complete Gear Checklist →Compare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| St. Louis | 93.6 | St. Louis and Lee's Summit share similar regional risks, but our data gives St. Louis the edge in overall safety. |
| Kansas City | 93.9 | Choosing between Lee's Summit and Kansas City? Lee's Summit presents a unique set of challenges. |
| Springfield | 88.3 | Choosing between Lee's Summit and Springfield? Lee's Summit presents a unique set of challenges. |
| Columbia | 82.3 | Choosing between Lee's Summit and Columbia? Lee's Summit presents a unique set of challenges. |
| Independence | 93.9 | Independence and Lee's Summit share similar regional risks, but our data gives Independence the edge in overall safety. |
Frequently Asked Questions
How common are Winter Weathers in Lee's Summit?
With a risk score of 99.9 for Winter Weather, Lee's Summit is considered highly vulnerable. Residents should have a specific plan for Winter Weather events, which are the primary driver of the city's overall risk profile.
Is Lee's Summit safer than other cities in Missouri?
It varies by hazard. While Lee's Summit has its own risk profile (Total Score: 93.9), it is among the higher-risk areas in Missouri. See our state rankings for a direct comparison.
Should I move to Lee's Summit given the risk of Heat Wave?
Every city has risks. The threat of Heat Wave (Score: 99.6) is manageable with proper preparation. The local infrastructure in Lee's Summit is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Lee's Summit compare to other cities in Missouri?
See the full Missouri Disaster Rankings to see how Lee's Summit stacks up against other cities in the state.