As this winter's La Nina weakens, the strength of the southern jet stream won't be as strong this spring. So the frequency of tornado outbreaks over the next 3 months shouldn't be as high. Yet the middle levels of the atmosphere remain strongly cool. While we don't anticipate tornado outbreaks like what we had last year, a few outbreaks will occur.
Here are some historic tornado statistics. We start with the time of day tornadoes occur.
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