The cap was very strong today but a few showers and storms developed on the dry line in the NE Texas Panhandle, into Oklahoma and Kansas. We got on one near Shattuck and saw a bit of lightning and heard some thunder. Also saw a very small high-based funnel cloud but nothing more than than. Of greater interest, perhaps, was the heat. 38-39C at times through the day!
We're now in Elk City, Oklahoma. A chance once again for isolated severe storms down here - a better chance much further north, but we need to be in Dallas on Tuesday, so we're not going to haul miles and miles!