Thunderstorm Wind, Iroquois
- When
- November 10, 12:01 AM CST
- Where
- Iroquois County
- Coordinates
- 40.900, -87.850
Tornadoes and Damaging Winds in Illinois, November 10, 1975
10 thunderstorm wind, 2 tornado, as filed by the National Weather Service.
Where it happened
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $275,000
- Crop damage
- None recorded
- Events
- 12
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.
Event by event
10 thunderstorm wind, 2 tornado. Local standard time, as filed.
Tornado, Lake
- When
- November 10, 12:05 AM CST
- Where
- Lake County
- Rating
- F1
- Path length
- 0.1 mi
- Path width
- 3 yd
- Property damage
- $25,000
- Coordinates
- 42.330, -88.050
Tornado, Vermilion
- When
- November 10, 12:08 AM CST
- Where
- Vermilion County
- Rating
- F2
- Path length
- 0.1 mi
- Path width
- 3 yd
- Property damage
- $250,000
- Coordinates
- 40.370, -87.830
Thunderstorm Wind, Kankakee
- When
- November 10, 12:10 AM CST
- Where
- Kankakee County
- Coordinates
- 41.020, -87.720
Thunderstorm Wind, Champaign
- When
- November 10, 12:10 AM CST
- Where
- Champaign County
- Coordinates
- 40.380, -88.130
Thunderstorm Wind, Pope
- When
- November 10, 12:15 AM CST
- Where
- Pope County
- Coordinates
- 37.600, -88.700
Thunderstorm Wind, Champaign
- When
- November 10, 12:15 AM CST
- Where
- Champaign County
- Coordinates
- 40.200, -88.400
Thunderstorm Wind, Cass
- When
- November 10, 12:25 AM CST
- Where
- Cass County
- Coordinates
- 39.900, -90.050
Thunderstorm Wind, Lake
- When
- November 10, 12:25 AM CST
- Where
- Lake County
- Coordinates
- 42.370, -87.900
Thunderstorm Wind, Ford
- When
- November 10, 12:30 AM CST
- Where
- Ford County
- Coordinates
- 40.500, -87.970
Thunderstorm Wind, Cook
- When
- November 10, 12:30 AM CST
- Where
- Cook County
- Measured
- 57 kt (66 mph)
- Coordinates
- 41.580, -87.750
Thunderstorm Wind, Hardin
- When
- November 10, 1:15 AM CST
- Where
- Hardin County
- Coordinates
- 37.480, -88.400
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.
- Tornado
- A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes and Damaging Winds in Indiana, November 10, 1975
- Tornado and Damaging Winds in Ohio, November 10, 1975
- Tornado and Damaging Winds in Pennsylvania, November 10, 1975
- Tornado and Damaging Winds in Michigan, November 10, 1975
- Tornado and Damaging Wind in Tennessee, November 10, 1975
- Damaging Winds in New York, November 10, 1975
- Damaging Wind in Kentucky, November 10, 1975
More
Every storm in Illinois in 1975Every state in 1975This day in weather historyThe tornado archive for Illinois, 1975
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 2026-09-24. Each event’s entry at NCEI: 10009192, 10009193, 10009194, 10009195, 10009196, 10009197, 10009198, 10009199, 10009200, 10009201, 10009202, 10009203.