NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Bolingbrook, IL
Every tropical system within 75 miles since 1851 and every tornado within 25 miles since 1950.
Data: NOAA NHC HURDAT2 and NOAA SPC tornado and hail reports, through 2025 · Updated
2 tropical systems have passed within 75 miles of Bolingbrook, Illinois since 1851, 0 of them at hurricane strength; the most recent was an unnamed storm in 1941. Since 1950, 212 tornadoes have touched down within 25 miles, 10 of them rated EF3 or stronger.
- Hurricanes
- 0
- Tropical storms
- 2
- Tornadoes
- 212
- EF3 or stronger
- 10
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
71 deaths in all
What the records show for Bolingbrook
None of the 2 tropical systems was at hurricane strength as it passed Bolingbrook; the strongest was an unnamed storm in 1900, a tropical storm with 58 mph winds when its centre passed 67 miles away. The record near Bolingbrook begins with an unnamed storm in 1900; the most recent system was an unnamed storm in 1941, a tropical storm 73 miles away. Bolingbrook has more tropical storms and hurricanes within 75 miles than 43% of the 548 Illinois cities on this site. The strongest of the 212 tornadoes within 25 miles was an F5 on August 28, 1990; its path came within 10 miles, and it killed 29 people. The deadliest, an F4 on April 21, 1967, killed 33 people. Of the 212, 9 had paths within 5 miles of the city centre, and 119 have come since 2000. July has had the most tornadoes, 53. The most recent tornado was on March 19, 2025. Bolingbrook has more tornadoes within 25 miles than any other of the 548 Illinois cities. Hail has been reported within 10 miles 261 times since 1961, with stones up to 2.75 inches (baseball size). Bolingbrook has more hail reports within 10 miles than 97% of the 548 Illinois cities.
Compare Bolingbrook's storm record with another city →
Tropical storms and hurricanes near Bolingbrook
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 1941 | Unnamed 1941 stormSep 25 | 73 mi | Tropical storm (44 mph) | Category 3 |
| 1900 | Unnamed 1900 stormSep 11 | 67 mi | Tropical storm (58 mph) | Category 4 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Bolingbrook: a hurricane's worst winds sit within a few dozen miles of its centre, and inland cities are usually past that.
Tornadoes within 25 miles of Bolingbrook
By decade
- 2020s78(1 EF3+)
- 2010s16
- 2000s25
- 1990s10(2 EF3+)
- 1980s19(1 EF3+)
- 1970s27(4 EF3+)
- 1960s24(2 EF3+)
- 1950s13
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Aug 28, 1990 | F5 | 10 mi | 16.4 mi | 29 / 350 |
| Apr 21, 1967 | F4 | 14 mi | 15 mi | 33 / 500 |
| Jun 13, 1976 | F4 | 5 mi | 3.3 mi | 2 / 23 |
| Jun 29, 1979 | F4 | 9 mi | 5.4 mi | 0 / 1 |
| Apr 27, 1984 | F3 | 7 mi | 9 mi | 1 / 5 |
| Jun 20, 2021 | EF3 | 3 mi | 17.6 mi | 0 / 11 |
| Mar 27, 1991 | F3 | 7 mi | 15 mi | 0 / 7 |
| Mar 12, 1976 | F3 | 5 mi | 22.6 mi | 0 / 3 |
| Jul 17, 1972 | F3 | 14 mi | 81.5 mi | 0 / 0 |
| Apr 23, 1961 | F3 | 25 mi | 51.7 mi | 0 / 4 |
| Mar 12, 1976 | F2 | 18 mi | 15.1 mi | 2 / 66 |
| Nov 12, 1965 | F2 | 13 mi | 35.9 mi | 2 / 90 |
The strongest 12 of 212, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Bolingbrook
The Storm Prediction Center has 261 hail reports within 10 miles of Bolingbrook since 1961, made on 122 separate days. Of these, 154 were 1 inch across or larger, and 8 reached 2 inches. The largest, 2.75 inches (baseball size), fell on June 22, 1984. The most recent report is from August 16, 2025. June has the most reports, 56.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Bolingbrook
The nearest NOAA station with 1991–2020 climate normals is Romeoville WFO, IL, 7 miles south of Bolingbrook at 660 feet. July is the warmest, with an average high of 85°F and low of 65°F; January is the coolest, at 32°F and 16°F. May is the wettest at 4.8 inches of precipitation on average and February the driest at 2.0 inches; the year adds up to 41.3 inches over 76 days with at least a tenth of an inch. Highs reach 90°F on about 16 days a year, almost all from May to September. Lows fall below freezing on about 123 nights a year. Snowfall averages 33.2 inches a year, most of it in January. That 41.3 inches is more than at 99 of the 146 Illinois stations used on this site (68%). Woodridge, 4 miles northeast, has its own station (Wheaton 3 SE, IL): 40.1 inches a year, 1.2 less than here, and a July average high of 86°F against 85°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 32 | 16 | 2.2 | 5 | 10.6 |
| Feb | 36 | 20 | 2.0 | 5 | 8.7 |
| Mar | 49 | 30 | 2.7 | 6 | 4.2 |
| Apr | 61 | 40 | 4.1 | 8 | 0.9 |
| May | 72 | 50 | 4.8 | 9 | 0.0 |
| Jun | 82 | 60 | 4.7 | 8 | 0.0 |
| Jul | 85 | 65 | 4.5 | 7 | 0.0 |
| Aug | 83 | 63 | 4.4 | 7 | 0.0 |
| Sep | 76 | 55 | 3.3 | 6 | 0.0 |
| Oct | 64 | 44 | 3.7 | 6 | 0.1 |
| Nov | 49 | 32 | 2.7 | 5 | 1.2 |
| Dec | 37 | 22 | 2.2 | 5 | 7.5 |
| Year | 60 | 41 | 41.3 | 76 | 33.2 |
Averages for 1991–2020 at Romeoville WFO, IL (660 ft), from NOAA NCEI U.S. Climate Normals. Normals describe the station; the farther a place is from it, and the bigger the difference in height, the more its weather can differ.
Floods, thunderstorm wind and lightning near Bolingbrook
Since 1996, the National Weather Service has logged 551 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Bolingbrook: 400 thunderstorm wind reports, 70 floods, 44 flash floods, 20 lightning strikes and 17 heavy rain events. They killed 3 people and injured 7, and the NWS estimated $217.3 million in property and crop damage. The strongest thunderstorm gust on record here was 96 mph, on August 4, 2008. August has had the most flash floods, 11 of 44. Of the 547 Illinois cities on this site with a flash flood on record, 467 have had fewer than Bolingbrook.
July 28, 2016: lightning strike 3 miles from the centre of Bolingbrook — 1 killed, 1 injured.
May 30, 2013: lightning strike 6 miles from the centre of Bolingbrook — 1 killed.
September 3, 2018: lightning strike 2 miles from the centre of Bolingbrook — 1 killed.
NWS: “A man was struck by lightning in Whalon Lake Forest Preserve and died a few days later.”
Source: NOAA NCEI Storm Events Database, events whose starting point is on record, 1996 to June 30, 2026. Damage is the NWS estimate in the dollars of the year, not insured losses, and NWS notes that some reports are unverified.
Flood insurance claims, disaster declarations and FEMA risk ratings
Flood insurance policyholders in Bolingbrook's 2 ZIP codes have filed 101 claims with the National Flood Insurance Program since 1979, and were paid $1.9 million for buildings and contents, in the dollars of each year. The most came from Flooding in 1996: 27 claims (27% of all) and $533,000, then Mid-spring storms in 2013 with 12 and Hurricane Ike in 2008 with 10. 49% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 320 Illinois cities on this site with 10 or more claims, 218 have fewer than Bolingbrook.
| Event | Claims | Paid |
|---|---|---|
| Flooding1996 | 27 | $533,000 |
| Mid-spring storms2013 | 12 | $480,000 |
| Hurricane Ike2008 | 10 | $222,000 |
Will County, which includes Bolingbrook, has been named in 19 federal disaster or emergency declarations since 1967, 14 of them major disasters (by incident: 5 severe storms, 4 floods, 4 snowstorms, 3 tornadoes). The latest major disaster declaration was Severe Storms, Tornadoes, Straight-Line Winds, and Floodng, on September 20, 2024. FEMA's National Risk Index gives Will County a Relatively High rating for natural hazard risk overall; by hazard: Very High for tornadoes; Relatively High for inland flooding and lightning; Relatively Moderate for heat waves; Relatively Low for hail and strong wind; Very Low for hurricanes. It models the county's expected loss from all 18 hazards it covers at $348.1 million a year, the 3rd highest of 102 Illinois counties; of the hazards above, the largest share, $193.0 million (55%), is from inland flooding.
Claims: FEMA, OpenFEMA Dataset FIMA NFIP Redacted Claims – v3, summed over ZIP codes; payments in the dollars of each year, not adjusted for inflation. Declarations: Disaster Declarations Summaries – v2, by county. Retrieved October 25, 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Risk ratings: FEMA, National Risk Index county table, December 2025 (v1.20), retrieved October 26, 2026; ratings compare counties nationwide, are meant for planning and are no substitute for a local risk assessment. This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
What counts as a pass, the distances and the sources: how this storm history is built.