Strangely enough, almost unwittingly drove past a small grass fire this afternoon (east Plano). First time I've seen one personally. The grass was definitely very dry, but no clue how it started- the median in the middle of the road was just covered in flames. Definitely hadn't been going on for long, but it looked like it was fixing to jump across the road, but again I have no real experience with fires (this road was between a church and a high school right as students were leaving, so it was busy). As soon as I grabbed my phone to dial 911, a firetruck rounded the bend into my FOV and took care of it.
I guess that's just a little experience I wanted to share to which the severe drought here is relevant.