Illinois, 2025

Damaging Winds in Illinois, October 19, 2025

October 19, 2025 · NWS PAH · 7 events in 4 counties and zones

A small cluster of thunderstorms developed and moved all the way across southern Illinois in the early morning. The storms formed just ahead of a strong, sharp 500mb trough in an area of strong upper divergence associated with a small 120kt 300mb jet.

Where it happened

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The toll

Deaths
0
Injuries
0
Property damage
$59,000
Crop damage
$8,000
Events
7

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS PAH wrote it up.

A small cluster of thunderstorms developed and moved all the way across southern Illinois in the early morning. The storms formed just ahead of a strong, sharp 500mb trough in an area of strong upper divergence associated with a small 120kt 300mb jet. Most unstable CAPE was only around 250J/kg, but mid-level lapse rates were 6.5-7 C/km and low-level lapse rates were 6-6.5 C/km. Right near the trough line, the shear was negligible. The storms began to produce damaging winds across eastern portions of Perry County and then solidified into a persistent bow echo over Franklin County. It produced damaging winds as it moved northeast through McLeansboro and into White county.

The radar

The Paducah radar (KPAH), 109 km away, was scanning. The volume nearest the first event began at 10:25 UTC.

Open the radar archive at this moment

Event by event

7 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Perry

When
October 19, 4:23 AM CST
Where
Perry County, 1.58 mi WNW of Old Duquoin
Measured
78 kt (90 mph) estimated gust
Property damage
$8,000
Crop damage
$8,000
Reported by
COOP Observer
Coordinates
37.982, -89.204

Thunderstorm winds blew down power lines and damaged crops 4 miles southeast of DuQuoin.

Thunderstorm Wind, Perry

When
October 19, 4:25 AM CST
Where
Perry County, 0.38 mi SSW of Tamaroa
Measured
74 kt (85 mph) estimated gust
Property damage
$5,000
Reported by
Broadcast Media
Coordinates
38.125, -89.232

A tree was snapped off and fell onto a mobile home on Blue Bird Lane on the south side of Tamaroa.

Thunderstorm Wind, Franklin

When
October 19, 4:30 AM CST
Where
Franklin County, Christopher
Measured
83 kt (96 mph) estimated gust
Property damage
$35,000
Reported by
Broadcast Media
Coordinates
37.970, -89.050

A large tree limb was snapped and fell onto the roof of a house in Christopher.

Thunderstorm Wind, Franklin

When
October 19, 4:39 AM CST
Where
Franklin County, 0.55 mi W of West Frankfort
Measured
83 kt (96 mph) estimated gust
Property damage
$3,000
Reported by
Broadcast Media
Coordinates
37.900, -88.930

A large tree limb was snapped off and fell onto a pickup truck in West Frankfort.

Thunderstorm Wind, Hamilton

When
October 19, 5:05 AM CST
Where
Hamilton County, 0.92 mi W of Diamond City
Measured
70 kt (81 mph) estimated gust
Property damage
$2,000
Reported by
Broadcast Media
Coordinates
38.078, -88.567

A large tree was blown down onto a fence to the west of McLeansboro.

Thunderstorm Wind, Hamilton

When
October 19, 5:09 AM CST
Where
Hamilton County, 0.69 mi S of Mc Leansboro
Measured
52 kt (60 mph) estimated gust
Property damage
$5,000
Reported by
Trained Spotter
Coordinates
38.090, -88.530

Trees were blown down in McLeansboro.

Thunderstorm Wind, White

When
October 19, 5:22 AM CST
Where
White County, Springerton
Measured
52 kt (60 mph) estimated gust
Property damage
$1,000
Reported by
Trained Spotter
Coordinates
38.180, -88.350

A spotter estimated 60 mph winds in Springerton.

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Illinois in 2025Every state in 2025This day in weather historyWarnings in Illinois, October 2025

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1298145, 1298142, 1298143, 1298144, 1298146, 1298147, 1298148.