Weather forecast suddenly changed mid morning from 30% chance of a shower in the morning to 50% chance of showers during the afternoon. Therefore, can't predict what the weather will be like at 7 p.m. At this stage, still expect to play tonight but will review at 5:30 p.m. It is now 5:30 p.m. and not raining, so tournament still on. Forecast is now only 20% chance rain during evening.