2026 Tornado Season: No EF5s, 2,699 Warnings Issued
2026 Tornado Season: No EF5s, 2,699 Warnings Issued
US · Published Sep 18, 2026
The 2026 tornado season has been active but has yet to produce an EF5 tornado, the most severe classification.
As of September 15, 2026, the National Weather Service (NWS) has issued 2,699 tornado warnings across the United States.

Impact & Risks

The high number of tornado warnings in 2026 highlights the ongoing risk of severe weather across the United States. While no EF5 tornadoes have occurred, EF3 tornadoes have caused significant damage, particularly in Michigan and Illinois. The elevated activity in September, with Detroit experiencing its first tornado since 1997, underscores the unpredictability of this year's weather patterns. Communities in tornado-prone areas should remain vigilant as the fall secondary season approaches, as historical trends suggest the potential for further severe weather outbreaks.

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