Warren Disaster Risk Score & Hazard Analysis
With a population of 138,128 and a calculated risk score of 92.6, Warren faces unique challenges. This page is a complete hazard risk assessment for Warren, MI. Calling Warren home means understanding its environment. While often overlooked, the local hazard data is clear. The numbers show a clear susceptibility to ice storms.
Total Risk Score
Our algorithm assigns Warren a Risk Score of 92.593 out of 100. This score is heavily influenced by the high probability of Ice Storm and Tornado.
Winter storm risk in Warren, Michigan
Severe winter weather and ice storms pose a unique threat to Warren, potentially causing extended power outages and hazardous road conditions. Infrastructure in the area may be vulnerable to heavy ice accumulation.
Warren Winter Grid Failure Prep
- β’Have a safe, indoor-rated backup heat source
- β’Insulate pipes and know how to shut off main water valve
- β’Keep a backup battery bank for charging phones
Top Hazards for The Warren Area
From a statewide perspective in Michigan, seasonality plays a huge role in the intensity of ice storms here. Consequently, our algorithm flags this as a priority area with a calculated intensity of 99.7. Local schools and businesses typically have robust protocols for these weather events.
Looking at the long-term climate history of Michigan, resilience against tornadoes is a key aspect of local safety. Therefore, we calculate a specific index of 99.4, indicating a substantial threat level. Staying off the roads during a severe tornado event is the safest choice.
Historically, the climate of Michigan dictates that historical precedents show that river flooding are an ever-present reality. As a result, the aggregate danger score for this specific hazard stands at 97.0. Residents in low-lying zones should have evacuation routes mapped out well in advance.
Winter Grid Failure Guide
Warren has significant winter storm risk. Learn the thermodynamics of survival when the power goes out.

The Apartment Fortress
Living in Warren? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Warren
Read the Full Guide βIdentify your safe room immediately. In Warren, severe storms can spin up quickly. You need a safe, windowless location and a way to receive alerts when the power grid fails.
Critical Action Checklist
- 1Secure outdoor furniture that could become projectiles.
- 2Keep a whistle in your kit to signal for help if trapped.
- 3Wear a helmet (bike or construction) to protect from debris.
- 4Have a weather radio with a battery backup to receive alerts.
- 5Identify a basement or interior room without windows as your shelter.
Essential Gear for Warren

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 Ice Storm now.
View Complete Gear Checklist βCompare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Detroit | 95.1 | When compared to Detroit, Warren is statistically safer. The difference of 2.5 points highlights local geological and meteorological variations. |
| Grand Rapids | 83.8 | Grand Rapids and Warren share similar regional risks, but our data gives Grand Rapids the edge in overall safety. |
| Lansing | 75.7 | When compared to Lansing, Warren is slightly higher risk. The difference of 16.9 points highlights local geological and meteorological variations. |
| Ann Arbor | 78.0 | Ann Arbor and Warren share similar regional risks, but our data gives Ann Arbor the edge in overall safety. |
| Flint | 84.7 | Choosing between Warren and Flint? Warren presents a unique set of challenges. |
Frequently Asked Questions
How common are Ice Storms in Warren?
With a risk score of 99.7 for Ice Storm, Warren is considered highly vulnerable. Residents should have a specific plan for Ice Storm events, which are the primary driver of the city's overall risk profile.
Is Warren safer than other cities in Michigan?
It varies by hazard. While Warren has its own risk profile (Total Score: 92.6), it is among the higher-risk areas in Michigan. See our state rankings for a direct comparison.
Should I move to Warren given the risk of Tornado?
Every city has risks. The threat of Tornado (Score: 99.4) is manageable with proper preparation. The local infrastructure in Warren is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Warren compare to other cities in Michigan?
See the full Michigan Disaster Rankings to see how Warren stacks up against other cities in the state.