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Nothing strange about a tornado in February in Wisconsin rule
(midwest.social)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
I know it was up to just about 60°(f) yesterday in my area. I didn't take the sirens very seriously, but 59° after a week in the 20s and 30s - I guess it does make sense. (After a week of way lower temps too)