Lightning TrackerWisconsin storms: live warnings, tornado & hail tracker
Every active tornado and severe thunderstorm alert in Wisconsin, plus storm reports across the state and a page for each city we track.
Live alerts for Wisconsin
Checking the National Weather Service…
Wisconsin severe weather, last 12 months
Storm reports in Wisconsin by year
NOAA SPC hail, damaging-wind and tornado reports statewide, 2016–2026 (2026 so far).
Storm trackers for Wisconsin cities
Storm alerts across Wisconsin
Lightning Tracker shows storm risk around you, live severe-weather alerts and how close the storm is — free on the App Store.
Questions
Are there any tornado warnings in Wisconsin right now?
The live panel at the top of this page lists every active tornado and severe thunderstorm watch and warning the National Weather Service has issued for Wisconsin; it refreshes each time you open the page.
When is storm season in Wisconsin?
Across Wisconsin, most hail, wind and tornado reports since 2016 came in May, June, July.
How many tornadoes has Wisconsin had this year?
52 tornado reports in the last 12 months (NOAA SPC preliminary and final reports). Several reports can describe the same tornado, so this is not an official tornado count.
Reports: NOAA Storm Prediction Center (final database through 2025, preliminary daily reports after). Live alerts: National Weather Service API. Updated Oct 1, 2026.