A weak frontal boundary to our north is producing thundershowers in the Hill Country.
That activity will produce outflow boundaries that will result in some thundershowers mainly over the northern sections of the Coastal Bend on Saturday. Sunday will be drying out and hotter.
Tonight, expect a few isolated showers after midnight to our north otherwise light winds with moon-lit skies and a low of 76.
Saturday, expect widely scattered thundershowers (not all areas get rain), light winds outside the rainy areas with variable sunshine and very hot with a high of 95.
Saturday night, only a stray shower, otherwise nearly calm and quiet with a low of 73.
Sunday will be scorching hot with light winds again, sunny skies and a high of 97.
Activity in the tropics is not a threat here.