The remains of Hurricane Lane have brought in warm cloud cover over most of the state's growing regions. Warm moisture and humidity can cause tremendous damage to grapes in the San Joaquin Valley and for Strawberries in Watsonville. Grape clusters are still hanging in the vines. These bunches are full and tight. You get warmth and moisture inside those clusters, you end up with mold and decay, and quite quickly too.
Many growers also have out grapes drying for raisins.
For drying, you need heat, but no moisture. Warm moisture is even worse on Strawberries. Heat weakens the berry and moisture makes them melt. We could see increased mold and mildew in upcoming fields of lettuces, spinach and other row crops. That may mean less yield and lighter carton weights as harvesters are forced to trim off outer moldy leaves.