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Illinois · Official NOAA Storm Data

Madison County Storm Activity

Wind, hail, and tornado activity from official NOAA sources (NWS & SPC) · Last 180 days · Updated Sep 11, 2026

Madison County, Illinois has recorded tornado activity: official National Weather Service (NWS) and Storm Prediction Center (SPC) records list 1 tornado report among 15 severe weather events here in the last 180 days, alongside 8 hail reports with hail up to 2.5" and 6 high-wind reports with gusts up to 70 mph. The most recent recorded storm activity was in August 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Madison County, Illinois showing the county boundary and surrounding cities
Madison County, Illinois. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

15
Events (180d)
8
Hail
6
Wind
1
Tornado
2.5"
Max hail
70
Max wind (mph)
August 2026
Most recent

What the radar showed

Radar snapshot during the Apr 27, 2026 tornado event near 2 SSW Marine, Madison County, Illinois, with NWS warning polygons
NEXRAD radar at the moment of the Apr 27, 2026 tornado event (Tornado) near 2 SSW Marine. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Last 30 days in Madison County

Current NEXRAD radar over Madison County, Illinois with recent storm report locations
Current radar over the Madison County area, with storm reports from the past 7 days plotted. Refreshes throughout the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.
August 2026 1 storm day · 1 SPC verified report — hail to 2.5" Exact dates & locations in app →

Recent storms — full detail available in the app

Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.

See the specifics — free →

Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Monday, July 27, 2026

1 SPC verified storm report

NEXRAD radar during the Monday, July 27, 2026 storm activity in Madison County, Illinois
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“A few large trees were snapped near Lewis and Clark Community College. Time estimated via radar. (LSX)”

SPC verified report · 1 SSW Godfrey

Monday, May 4, 2026

2 SPC verified storm reports — hail up to 2"

NEXRAD radar during the Monday, May 4, 2026 storm activity in Madison County, Illinois
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Saturday, May 2, 2026

1 SPC verified storm report — hail up to 2"

NEXRAD radar during the Saturday, May 2, 2026 storm activity in Madison County, Illinois
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Email report showing 2 inch stone next to tape measure. time estimated from radar. (LSX)”

SPC verified report · 3 W Alton

Monday, April 27, 2026

4 SPC verified storm reports — hail up to 2", 1 tornado report

NEXRAD radar during the Monday, April 27, 2026 storm activity in Madison County, Illinois
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“NWS Damage Survey found that a brief EF0 tornado impacted a farm near IL Highway 4 and Interstate 70. (LSX)”

SPC verified report · 2 SSW Marine

Sunday, April 26, 2026

3 SPC verified storm reports — hail up to 1.75", wind gusts up to 70 mph

NEXRAD radar during the Sunday, April 26, 2026 storm activity in Madison County, Illinois
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Large portion of tree down onto house. (LSX)”

SPC verified report · Hamel

Monday, March 16, 2026

1 NWS warning — wind gusts up to 55 mph

“WHAT...Northwest winds 20 to 30 mph with gusts up to 55 mph. WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. WHEN...Until noon CDT today. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Madison County

Sunday, March 15, 2026

2 SPC verified storm reports — hail up to 1", wind gusts up to 60 mph

NEXRAD radar during the Sunday, March 15, 2026 storm activity in Madison County, Illinois
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“TV meteorologist noted several gusts over 60 mph in his Storm Runner vehicle. (LSX)”

SPC verified report · 2 WNW Collinsville

“Corrects time entry of previous hail report from Wood River. Quarter-size hail in Wood River... reported by Madison County SKYWARN. (LSX)”

SPC verified report · Wood River

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Madison County, IL?

The most recent recorded event was in August 2026. Official NWS and SPC records show 15 severe weather events in Madison County over the last 180 days. Exact dates and locations for recent storms are available in the app with a free account.

Has there been hail in Madison County recently?

Yes — 8 hail reports in the last 180 days, with hail up to 2.5" recorded.

How do I check whether a specific address was affected?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through our HailyDB engine and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.