 A series of weak upper-level disturbances working in from the west, the first of which arriving Friday night could touch off some scattered showers and storms through the overnight, but most of that activity clearing out for Saturday. And as we heat things up to an actual high of 90, again, feeling more like the mid-90s when you do factor in some high humidity. Again, some mainly overnight showers and storms Saturday night, clearing out once again during the day on Sunday, with those highs still approaching that 90-degree mark.