Natural Disaster Risk in Lewis County
New York
4.4out of 10
Risk Summary for Lewis County
Average natural disaster risk for the United States. Standard homeowners insurance typically covers common hazards here.
Top Hazards
Ice Storm Winter Weather Hurricane
All 18 Hazard Scores
Ice Storm 7.8
Winter Weather 7.3
Hurricane 6.5
Landslide 5.9
Tsunami 5.4
Earthquake 5.3
Volcanic Activity 5.1
Coastal Flooding 4.9
Avalanche 4.5
Strong Wind 4.1
Cold Wave 3.5
Lightning 3.3
Tornado 2.8
Extreme Heat 2.7
Wildfire 2.4
Hail 1.9
Drought 1.7
Riverine Flooding 1.0
How it compares
Lewis County 4.4
New York avg. 6.1
US national avg. 4.5
Live Conditions
Checking live alerts…
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Cities in Lewis County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.