South Florida weather forecast predicts heat and storms for Labor Day weekend

South Florida is expected to experience extreme heat and frequent thunderstorms throughout the Labor Day weekend. Forecasts for areas including Boca Raton, Delray, and Boynton indicate highs in the low 90s with heat index values potentially reaching into the triple digits.

Thunderstorm activity is likely to be significant, with high probabilities of precipitation on Sunday and Labor Day. These storms may bring heavy rain, gusty winds, and dangerous lightning. While the Atlantic basin remains quiet with no signs of tropical development due to dry air and wind shear, the region will face oppressive humidity and high temperatures.

This marks the third consecutive Labor Day without a hurricane, a rarity that has not occurred since the period between 1937 and 1939.