Oak Creek, WI Tornado History — 63 Tornadoes Since 1950
How many tornadoes has Oak Creek, WI had?
Oak Creek has had 63 tornadoes on record within 25 miles since 1950, including 3 strong to violent (EF3+) tornadoes.
When was the most recent tornado near Oak Creek?
The most recent tornado within 25 miles of Oak Creek was an EF0 on October 12, 2022.
When is tornado season in Oak Creek?
July is historically the peak month for tornadoes near Oak Creek, with 14 on record. April through June account for 19 of the 63 tornadoes on record near Oak Creek.
At a Glance
Recent Tornado Activity Near Oak Creek
The last 20 years of confirmed tornadoes within 25 miles — 19 total, averaging 0.9 per year over this window.
Preliminary tornado reports near Oak Creek since December 29, 2025
These are 5 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Preliminary reports are revised, merged, and sometimes withdrawn — historically about 23% are consolidated downward once surveys complete.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.
National Weather Service Storm Survey confirms a tornado rated EF-1 near Somers. Brief tornado began on the south side of 18th street west of 72nd Ave. Two barn outbuil (MKX)
NWS Damage Survey reported EF-1 Tornado... estimated peak winds of 100 mph. Began on west side of US-45 in northern Racine Co and tracked northeast to County Line Rd on (MKX)
Corrects previous tornado report from 4 SSW Sturtevant. EF1 tornado in the Somers area beginning near the intersection of 7th St. and 100th Ave. and ending approximatel (MKX)
Corrects previous tornado report from 2 SE Rochester. EF0 tornado developed near the intersection of Plank Rd. and County Highway J and traveled 3.9 miles ending near P (MKX)
EF1 tornado in the Somers area beginning near the intersection of 7th St. and 100th Ave. and ending approximately 4 miles to the southeast near the north end of 47th Av (MKX)
Within 25 miles of Oak Creek. 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 Oak Creek
1 fatality has been recorded within 25 miles of Oak Creek since 1950, across 1 event. 226 injuries have been reported across all events. 1984 was the deadliest year on record near Oak Creek.
The deadliest single event was an F4 on April 27, 1984, which caused 1 fatality along a 6.5-mile track.
Notable Tornadoes Near Oak Creek
What the record shows near Oak Creek
The 1980s were the busiest decade near Oak Creek, with 13 of the 63 confirmed tornadoes within 25 miles; the 2020s have produced 4 so far. The Oak Creek record runs from the 1950s to today.
Of the tornadoes rated near Oak Creek, 47 reached EF0 or EF1 and 16 reached EF2 or stronger. The most intense on record near Oak Creek is rated EF4, of which 1 is logged.
Across the last 20 years Oak Creek has averaged 0.9 confirmed tornadoes a year within 25 miles, 19 in total. 2010 was the busiest of them with 7, and 13 of those years passed with none at all.