Friday & the weekend: Back to heat

Alas, Friday and the weekend will bring us back to reality a little bit after a couple fairly nice days for late August. Highs on Friday top back out in the mid-90s under mostly sunny skies as ridging holds on tight for at least one more day, suppressing afternoon thunderstorm chances (and, as such, any chance for relief). Heat indices look to peak around 102° or so — not quite advisory level, but not exactly pumpkin spice weather, either.
Saturday will be even hotter, as air temperatures head up into the upper 90s. Combine this with solidly mid-70s dewpoints and that’ll yield heat indices approaching the heat advisory threshold of 110°. As ridging aloft begins to weaken, the seabreeze may have a slightly easier time popping a storm or two, though coverage will continue to be primarily isolated in nature.
Storm chances tick up fairly decently for Sunday afternoon and evening as a front approaches the area and a trough sets in aloft. It’ll still be hot — expect mid-90s highs before storms kick in — and heat indices could still head north of the 105° danger zone (but should remain shy of advisory thresholds). This will usher in a more active period heading into next week, with rain chances becoming more likely as the aforementioned front stalls and hangs around for a few days.
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