This one's a bit different: Two dates in the St. Louis area already lost for the weekend...due to heat. I suppose that the fact that it was 108 around here today may have had something to do with it. MOWA 410 winged sprints at Tri-City and the regular UMP weekly show at Highland are cancelled. As an aside, the MOWA show was also $1 beer night so they would have been dropping like flies.
To the best of my knowledge the two day POWRi show at Belle-Clair is still on (though under review) and the Hell Tour at Pevely is still a go as of now.