Some extra moisture will move across southeast Texas over the weekend and that will lead to a better chance for mainly afternoon showers and storms. It won't rain all day long and we can expect 0.25 of an inch of rain up to about one inch. I would keep my outdoor plans in the morning and just be ready to step inside for a few minutes in the afternoon. It's not a huge change in the forecast, just a better risk for some afternoon storms. The coming week looks a little drier and a bit hotter.