 Heat index 108, spotty random afternoon and evening storms, hit or miss variety each day right on through the 4th of July holiday weekend. There's really no day-to-day distinction, very little day-to-day change. With a low tonight 75, daytime highs Wednesday and on the 4th of July Thursday in the mid-90s. Maybe upper 90s on Friday, not out of the question. Triple-digit heat indices and little change over the weekend.