There's a chance that Tropical Storm Chantal will form near Florida during Fourth of July weekend, which may dampen holiday festivities in the Sunshine State. The biggest threat from the developing system will be rain,

While water temperatures are warm enough in the Gulf to support tropical development, Saharan dust and wind shear could keep tropics quiet .. sort of.

The National Hurricane Center is monitoring a disturbance expected to stall over or near Florida, which could affect your Fourth of July weekend.