Rain keeps screwing up my nute schedule...

Anybody run into this on an outdoor grow? I've go a couple girls in the third week of flower. I'm trying to maintain a twice a week feeding schedule. My only problem is I'm in a tropical location and it's raining a lot lately. I'm afraid of over watering the plants, but I need to maintain my nute schedule. It gets super hot during the day and the plants seem to love as much water as they can get. Any suggestions?

if your worried about the rain leeching out your nutrients to fast make a plastic skirt that goes around the plant and out so far out @ 5' or so.
The plastic skirt will prevent the rain from leeching the soil directly over the root system. It will also trap water vapor from the ground keeping the soil moist for longer periods of time.
Its basically like no till gardening.