The work week starts with sunny skies, warm temperatures, and plenty of humidity to spare. Expect a warm and muggy Monday morning with temperatures in the 70s under mostly sunny skies. A few clouds will build heading into midday as temperatures heat into the low 90s, heat index values exceeding 100º at times. A few storm will develop by the lunch hour with scattered showers and storms expected on and off through this evening, chances around 50-60%. Pockets of heavy rain and frequent lightning are possible with storm activity settling down after sunset.