What should we do today 8/18?

PM looks risky with scattered thunderstorms at Avon in PM. Morning just cloudy, track drying from downpour yesterday. Hate to have people show up & possibly not be able to run in PM, but maybe could get track dry. Need help please! Send opinion to geneseevalleymc@gmail.com & will delay decision at least till 7:30 until I hear from you guys. Thanks