Montgomery, IL Tornado History — 188 Tornadoes Since 1950
How many tornadoes has Montgomery, IL had?
Montgomery has had 188 tornadoes on record within 25 miles since 1950, including 8 strong to violent (EF3+) tornadoes.
When was the most recent tornado near Montgomery?
The most recent tornado within 25 miles of Montgomery was an EF0 on March 19, 2025.
When is tornado season in Montgomery?
July is historically the peak month for tornadoes near Montgomery, with 39 on record. April through June account for 89 of the 188 tornadoes on record near Montgomery.
At a Glance
Recent Tornado Activity Near Montgomery
The last 20 years of confirmed tornadoes within 25 miles — 91 total, averaging 4.5 per year over this window.
Preliminary tornado reports near Montgomery since December 29, 2025
These are 7 preliminary reports, not confirmed tornadoes. They have not yet been through an NWS damage survey, and are not counted in the confirmed totals above.
Preliminary reports are revised, merged, and sometimes withdrawn — historically about 23% are consolidated downward once surveys complete. Ratings are omitted until a survey assigns one.
Confirmed records above are complete through December 29, 2025. NOAA publishes the confirmed archive annually, so tornadoes after that date appear here first and move into the totals above once finalized.
NWS survey confirms an EF-1 tornado with peak winds near 95 mph... peak width of 200 yards... and path length of 7.6 miles. (LOT)
NWS survey confirms an EF-0 tornado with peak winds near 75 mph... peak width of 150 yards... and path length of 5.2 miles. (LOT)
NWS survey confirms a brief EF-0 tornado started just south of Wheaton College. Tornado was on the ground for 2 minutes or less. Peak width of 100 yards and winds of 75 (LOT)
An NWS damage survey confirmed an EF-0 tornado with peak winds of 85 mph... path length of 2.9 miles... and max width of 250 yards impacted Orland Park. (LOT)
Photo passed along of a tornado in Glen Ellyn... close to location of radar-indicated TDS. (LOT)
NWS survey confirms a preliminary EF-0 tornado. Peak winds of 80 mph... width of 150 yards... and length of 1.3 miles. (LOT)
An NWS damage survey confirmed an EF-1 tornado with estimated peak winds of 100 MPH... path length of 3.0 miles... and maximum width of 400 yards impacted Bartlett... c (LOT)
Within 25 miles of Montgomery. Quoted text is the report narrative exactly as filed. Source: NOAA Storm Prediction Center preliminary storm reports, updated daily.
Tornadoes by Decade
Tornadoes by Enhanced Fujita Rating
F0–F5 ratings (pre-2007) are grouped with their EF equivalents. The Enhanced Fujita scale replaced the original Fujita scale in February 2007.
Tornadoes by Month
Casualties on Record Near Montgomery
35 fatalities have been recorded within 25 miles of Montgomery since 1950, across 5 events. 546 injuries have been reported across all events. 1990 was the deadliest year on record near Montgomery.
The deadliest single event was an F5 on August 28, 1990, which caused 29 fatalities along a 16.4-mile track.
Notable Tornadoes Near Montgomery
What the record shows near Montgomery
The 2020s are the busiest decade on record so far near Montgomery, with 70 of the 188 confirmed tornadoes within 25 miles. The Montgomery record runs from the 1950s to today.
Of the tornadoes rated near Montgomery, 157 reached EF0 or EF1 and 26 reached EF2 or stronger. The most intense on record near Montgomery is rated EF5, of which 1 is logged. A further 5 near Montgomery are unrated — events NOAA logged before a damage survey assigned a scale.
Across the last 20 years Montgomery has averaged 4.5 confirmed tornadoes a year within 25 miles, 91 in total. 2023 was the busiest of them with 23, and 4 of those years passed with none at all.