Tornadoes, hail, floods and severe storms recorded here between 1954 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
The part of each tornado’s path NOAA recorded in this county, 31 in all. Zoom in and the paths widen to their surveyed width.
Hover or tap a bar to see that year.
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
August 28, 1990 · Kendall, Illinois
April 27, 1984 · Kendall, Illinois
March 12, 1976 · Kendall, Illinois
September 14, 2008 · Kendall, Illinois
In Oswego, Route 25 was flooded and closed between Oswego and Montgomery Roads. Several cars drove around the barricades and at least one car was swept into the Fox River. The driver was able to escape. Four miles south of Little Rock, Jetter Road was flooded and closed. Three oc…
July 17, 1996 · Kendall, Illinois
June 29, 2026 · Kendall, Illinois
June 11, 2026 · Kendall, Illinois
Multiple trees were uprooted near Southbury Boulevard and Bower Lane.
June 11, 2026 · Kendall, Illinois
Large tree limbs and small trees were blown down.
June 10, 2026 · Kendall, Illinois
Mulitple utility poles were blown down along Route 47 between Joliet Road and the Libson Township building.
June 10, 2026 · Kendall, Illinois
A tree was uprooted near Plattville Road and Chicago Road.
June 10, 2026 · Kendall, Illinois
A tree was blown down blocking Schlapp Road, one half mile south of Route 126.
June 10, 2026 · Kendall, Illinois
Trees and power lines were blown down.
June 10, 2026 · Kendall, Illinois
A personal weather station measured a wind gust to 63 mph.
March 30, 2026 · Kendall, Illinois
A photo showed hail measuring one inch in diameter.
March 30, 2026 · Kendall, Illinois
March 30, 2026 · Kendall, Illinois
March 15, 2026 · Kendall, Illinois
March 10, 2026 · Kendall, Illinois
March 10, 2026 · Kendall, Illinois
March 10, 2026 · Kendall, Illinois
A few 1 inch hail reports came out of the Plano and Millbrook areas. Time estimated using radar.
March 10, 2026 · Kendall, Illinois
January 24, 2026 · Kendall, Illinois
January 23, 2026 · Kendall, Illinois
January 19, 2026 · Kendall, Illinois
January 14, 2026 · Kendall, Illinois
December 29, 2025 · Kendall, Illinois
December 14, 2025 · Kendall, Illinois
December 6, 2025 · Kendall, Illinois
December 1, 2025 · Kendall, Illinois
November 28, 2025 · Kendall, Illinois
October 28, 2025 · Kendall, Illinois
August 18, 2025 · Kendall, Illinois
Street flooding was reported on the southeast side of Yorkville with at least six inches of standing water. A few other mPing reports of street flooding came out of the Yorkville and Oswego areas.
August 17, 2025 · Kendall, Illinois
Significant basement flooding was reported in Boulder Hill. A car was also reported floating in floodwater. One private weather station in town recorded 5.1 of 24-hour rainfall on the morning of the 17th, and another recorded 4.5.
August 17, 2025 · Kendall, Illinois
Three to four feet of standing water were reported in Oswego's Fox Chase subdivision.
August 17, 2025 · Kendall, Illinois
A private weather station in Oswego recorded 6.02 of 24-hour rainfall, 5.42 of which fell between 2 and 6 AM CST.
August 17, 2025 · Kendall, Illinois
At Oswego High School, prolonged intense rainfall overwhelmed the capacity of a storm drainage system. Up to two feet of water flooded a courtyard near the school. Water flowed from the courtyard into the school via a set of double doors and reached depths of 8 to 10 inches near …
August 17, 2025 · Kendall, Illinois
A lightning strike impacted Oswego East High School knocking out electrical systems including telephones. The time of the strike is unknown and was estimated using radar and lightning data.
August 17, 2025 · Kendall, Illinois
Torrential rainfall led to the failure of a drain pipe coupling at Oswego East High School. The failure took place on the third floor of the school causing water damage to spread to the lowest three levels. Hard ceilings had to be redone, carpets were extracted and cleaned, drywa…
August 17, 2025 · Kendall, Illinois
Long Beach Elementary in Boulder Hill experienced water damage following prolonged heavy rainfall. Water entered the building via an existing leak in an old cast iron drain pipe. Most impacts were to one classroom and a portion of the school was closed while repairs were made. Dr…
August 17, 2025 · Kendall, Illinois
Seven to ten large tree limbs were downed at Long Beach Elementary. Time was estimated based on radar.
July 24, 2025 · Kendall, Illinois
Large tree limbs were blown down in Oswego.
July 24, 2025 · Kendall, Illinois
A video showed two trees blown down.
July 24, 2025 · Kendall, Illinois
Multiple trees were blown down on the south side of Yorkville.
July 23, 2025 · Kendall, Illinois
July 16, 2025 · Kendall, Illinois
Trees fell on power lines near Meadowview Lane.
July 16, 2025 · Kendall, Illinois
A photo showed a portion of a 4 to 5 inch diameter tree snapped along with a large tree limb blown down.
July 16, 2025 · Kendall, Illinois
A photo showed a 6 to 8 inch diameter hardwood tree snapped in half.
July 16, 2025 · Kendall, Illinois
Trees were blown down blocking Long Beach Road.
July 16, 2025 · Kendall, Illinois
Trees were blown down blocking portions of a roadway.
July 16, 2025 · Kendall, Illinois
Tree limbs were blown down onto cars.