Highest risk cities in Illinois
Highest tornado risk cities in Illinois
Ranked city list for severe outbreak corridors, based on 1454/1454 eligible cities evaluated. Open any city to view local risk details and live outlook context.
P85-based state reference
Tornado score
38/100
Updated Thu, Sep 24, 8:59 PM.
1454/1454 eligible cities evaluated
More state ranking pages
Highest overall weather risk citiesHighest flood risk citiesHighest wind risk citiesHighest air quality risk citiesHighest lightning risk citiesHighest wildfire risk citiesRanked cities
Top 25 cities by tornado score from 1454 evaluated locations.
#1
Du Quoin, IL
62 points above the state reference
#2
Jerome, IL
62 points above the state reference
#3
Leland Grove, IL
62 points above the state reference
#4
Metamora, IL
62 points above the state reference
#5
Oswego, IL
62 points above the state reference
#6
Southern View, IL
62 points above the state reference
#7
Springfield, IL
62 points above the state reference
#8
St. Johns, IL
62 points above the state reference
#9
Warrenville, IL
47 points above the state reference
#10
Wheaton, IL
47 points above the state reference
#11
Winfield, IL
47 points above the state reference
#12
Cambria, IL
43 points above the state reference
#13
Crest Hill, IL
43 points above the state reference
#14
Creve Coeur, IL
43 points above the state reference
#15
Crystal Lawns, IL
43 points above the state reference
#16
Decatur, IL
43 points above the state reference
#17
East Peoria, IL
43 points above the state reference
#18
Joliet, IL
43 points above the state reference
#19
Rockdale, IL
43 points above the state reference
#20
Sunnyland, IL
43 points above the state reference
#21
Tuscola, IL
39 points above the state reference
#22
Belleville, IL
35 points above the state reference
#23
Madison, IL
35 points above the state reference
#24
O'Fallon, IL
35 points above the state reference
#25
Pesotum, IL
35 points above the state reference
How this ranking works
Rankings use HomeRiskIQ weather risk data across1454/1454 eligible cities evaluated.
Scores are normalized to a 0-100 scale. The state benchmark is a p85-based state reference, not an arithmetic average.
City entries link to hazard-specific pages where available, otherwise to the city overview.