Statewide risk intelligence
Illinois home risk center
Today’s statewide composite risk signal for IL is Moderate overall, blending flood, wind, thunderstorm, and current AQI conditions.
46
/ 100
Overall risk signal
Moderate
Use this signal as a statewide benchmark and drill down into cities for localized exposure.
Statewide hazard breakdown
Core baselines plus current AQI for Illinois
Flood exposure
Wind + roof
Air quality / AQI
Tornado activity
Lightning
Wildfire
Live weather alerts
NWS advisories across Illinois
Severe Thunderstorm Warning
Effective Sat 9:39 AM
Severe Thunderstorm Warning issued August 15 at 4:39AM CDT until August 15 at 4:45AM CDT by NWS Lincoln IL
Cass, IL; Mason, IL; Menard, IL; Morgan, IL; Tazewell, IL
Flash Flood Warning
Effective Sat 9:24 AM
Flash Flood Warning issued August 15 at 4:24AM CDT until August 15 at 6:45AM CDT by NWS Chicago IL
Ford, IL; Iroquois, IL
Flash Flood Warning
Effective Sat 9:23 AM
Flash Flood Warning issued August 15 at 4:23AM CDT until August 15 at 8:15AM CDT by NWS Chicago IL
Ford, IL
Flash Flood Warning
Effective Sat 9:09 AM
Flash Flood Warning issued August 15 at 4:09AM CDT until August 15 at 9:30AM CDT by NWS Quad Cities IA IL
Des Moines, IA; Henry, IA; Jefferson, IA; Lee, IA; Van Buren, IA; Henderson, IL
Flash Flood Warning
Effective Sat 8:54 AM
Flash Flood Warning issued August 15 at 3:54AM CDT until August 15 at 8:00AM CDT by NWS Lincoln IL
Vermilion, IL
Flash Flood Warning
Effective Sat 8:45 AM
Flash Flood Warning issued August 15 at 3:45AM CDT until August 15 at 8:00AM CDT by NWS Quad Cities IA IL
Henderson, IL; McDonough, IL; Warren, IL
Flash Flood Warning
Effective Sat 8:35 AM
Flash Flood Warning issued August 15 at 3:35AM CDT until August 15 at 8:00AM CDT by NWS Lincoln IL
McLean, IL
Flash Flood Warning
Effective Sat 8:35 AM
Flash Flood Warning issued August 15 at 3:35AM CDT until August 15 at 8:00AM CDT by NWS Lincoln IL
Fulton, IL; Knox, IL; Mason, IL; Peoria, IL; Tazewell, IL; Woodford, IL
Flash Flood Warning
Effective Sat 8:34 AM
Flash Flood Warning issued August 15 at 3:34AM CDT until August 15 at 8:00AM CDT by NWS Lincoln IL
McLean, IL
Flash Flood Warning
Effective Sat 8:23 AM
Flash Flood Warning issued August 15 at 3:23AM CDT until August 15 at 8:00AM CDT by NWS Lincoln IL
Champaign, IL
Flood Watch
Effective Sat 8:05 AM
Flood Watch issued August 15 at 3:05AM CDT until August 15 at 10:00AM CDT by NWS Chicago IL
Ogle; Lee; De Kalb; Kane; DuPage; Kendall; Northern Cook; Central Cook; Southern Cook; Northern Will
Flood Watch
Effective Sat 8:05 AM
Flood Watch issued August 15 at 3:05AM CDT until August 15 at 10:00AM CDT by NWS Chicago IL
La Salle; Grundy; Kankakee; Livingston; Iroquois; Ford; Southern Will; Eastern Will; Lake; Porter; Newton; Jasper; Benton
Flash Flood Warning
Effective Sat 7:36 AM
Flash Flood Warning issued August 15 at 2:36AM CDT until August 15 at 8:30AM CDT by NWS Lincoln IL
McLean, IL
Flash Flood Warning
Effective Sat 7:32 AM
Flash Flood Warning issued August 15 at 2:32AM CDT until August 15 at 7:00AM CDT by NWS Quad Cities IA IL
Lee, IA; Hancock, IL
Extreme Heat Warning
Effective Sat 6:36 AM
Extreme Heat Warning issued August 15 at 1:36AM CDT until August 16 at 9:00PM CDT by NWS St Louis MO
Clinton; Washington; Randolph; Madison; St. Clair; Monroe; Boone; Moniteau; Cole; Osage; Callaway; Montgomery; Gasconade; Warren; St. Charles; Franklin; St. Louis; St. Louis City; Jefferson; Crawford; Washington; St. Francois; Ste. Genevieve; Iron; Madison; Reynolds
Extreme Heat Warning
Effective Sat 6:36 AM
Extreme Heat Warning issued August 15 at 1:36AM CDT until August 16 at 9:00PM CDT by NWS St Louis MO
Marion
Flood Warning
Effective Sat 5:01 AM
Flood Warning issued August 15 at 1:01AM EDT by NWS Indianapolis IN
Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Flood Warning
Effective Sat 5:01 AM
Flood Warning issued August 15 at 1:01AM EDT by NWS Indianapolis IN
Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Flood Warning
Effective Sat 5:01 AM
Flood Warning issued August 15 at 1:01AM EDT until August 23 at 9:50PM EDT by NWS Indianapolis IN
Clark, IL; Crawford, IL; Sullivan, IN; Vigo, IN
Extreme Heat Warning
Effective Sat 4:05 AM
Extreme Heat Warning issued August 14 at 11:05PM CDT until August 16 at 8:00PM CDT by NWS Paducah KY
Jefferson; Wayne; Edwards; Wabash; Perry; Franklin; Hamilton; White; Jackson; Williamson; Saline; Gallatin; Union; Johnson; Pope; Hardin; Alexander; Pulaski; Massac; Gibson; Pike; Posey; Vanderburgh; Warrick; Spencer; Fulton; Hickman; Carlisle; Ballard; McCracken; Graves; Livingston; Marshall; Calloway; Crittenden; Lyon; Trigg; Caldwell; Union; Webster; Hopkins; Christian; Henderson; Daviess; McLean; Muhlenberg; Todd; Perry; Bollinger; Cape Girardeau; Wayne; Carter; Ripley; Butler; Stoddard; Scott; Mississippi; New Madrid
Flood Warning
Effective Sat 3:15 AM
Flood Warning issued August 14 at 10:15PM CDT by NWS Chicago IL
Bureau, IL; La Salle, IL; Putnam, IL
Flood Watch
Effective Sat 3:06 AM
Flood Watch issued August 14 at 10:06PM CDT until August 17 at 12:00AM CDT by NWS Quad Cities IA IL
Hancock; McDonough
Flood Watch
Effective Sat 2:48 AM
Flood Watch issued August 14 at 9:48PM CDT until August 15 at 10:00AM CDT by NWS St Louis MO
Adams; Brown; Knox; Lewis; Shelby; Marion
Flood Watch
Effective Sat 2:47 AM
Flood Watch issued August 14 at 9:47PM CDT until August 15 at 10:00AM CDT by NWS Lincoln IL
De Witt; Piatt; Champaign; Vermilion; Douglas; Edgar
Flood Watch
Effective Sat 2:47 AM
Flood Watch issued August 14 at 9:47PM CDT until August 15 at 10:00AM CDT by NWS Lincoln IL
Knox; Stark; Peoria; Marshall; Woodford; Fulton; Tazewell; McLean; Schuyler; Mason
Source: National Weather Service alerts feed.
City hotspots
Highest composite exposure across Illinois.
Springfield, IL
Overall moderate risk
Decatur, IL
Overall moderate risk
East Peoria, IL
Overall moderate risk
Jacksonville, IL
Overall moderate risk
Wheaton, IL
Overall moderate risk
Warrenville, IL
Overall moderate risk
Joliet, IL
Overall moderate risk
Crest Hill, IL
Overall moderate risk
Protect your home before the next storm
Turn today’s risk into a checklist for your home in Illinois.
Check the risk for your city
Search by city or ZIP to see today's home risk snapshot.
City directory
Browse baseline risk scores for the largest cities in Illinois.
Includes top populations, trending lookups, and curated hubs.
State ranking pages
Explore ranked city lists and statewide outlooks, then drill into local city details.
RiskIQ network
Related risk context for Illinois
These links focus on the most relevant connected risk topics for this location.
Learn the risk in Illinois
Flood zones 101: how to read FEMA maps
Decode NFHL zones, base flood elevation, and where boundary lines matter most.
Wind speed and roof damage
Understand how gust speeds translate into shingles, trees, and outages across Illinois.
Storm surge vs flooding
Compare coastal surge risk with inland rainfall flooding exposure.