Q.HeatMaster Tomato, After Flower Drops? What Happens?
New to tomato planting

Certified GKH Gardening Expert
Hopefully the flowers were pollinated before dropping. If so, then the tomatoes will grow. If the temperature is above 90 degrees F., the flowers may drop and not set (produce tomatoes). When the temperature cools, they will start producing again.
These articles should help:
https://www.gardeningknowhow.com/edible/vegetables/tomato/tips-for-growing-tomatoes.htm
https://www.gardeningknowhow.com/edible/vegetables/tomato/growing-temp-for-tomatoes.htm
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-plant-problems.htm
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-diseases.htm
