Live tornado warnings across North America
Current warning polygons, the previous 72 hours, and official U.S. tornado-probability outlooks for today and tomorrow.
Live warnings cover the United States and Canada. Day 1 and Day 2 tornado probabilities are issued by the U.S. Storm Prediction Center for the contiguous United States.
Recent tornado-warning history
Issued during the previous 72 hours, newest first.
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What the colors mean
Live warnings mark official tornado-warning areas. Risk outlooks show the probability of a tornado within 25 miles of a point during the valid period. A hatched SPC area indicates a 10% or greater chance of a significant tornado within 25 miles.
Coverage and timing
United States: National Weather Service warnings and SPC outlooks. Canada: Environment and Climate Change Canada warnings. Mexico remains visible for geographic context, but no compatible official tornado polygon feed is represented.