SGF_Throwaway_417

SGF_Throwaway_417 OP t1_jb89u6z wrote

Hopefully this will nip the "Tornado sirens?!?!" posts in the bud for tomorrow ;)

But you never know until 10 am whether they'll blow them or not on a cloudy day. If they deem it isn't a "good-weather day," the drill will be cancelled for the area. I imagine they reserve those cancellations for days where a severe weather threat is more likely, but there isn't really a guideline to determine what is a "good-weather day" or not.

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