Daniel Bezte column on the complex interaction of wildfire smoke and weather.

Since they can’t actually get inside to measure it, scientists aren’t completely sure what causes a tornado
We’ve seen a few thunderstorms over southern and central Manitoba so far this July, but most have not been very severe. That said, over the weekend, southwestern Manitoba had a tornado watch in effect and that reminded me that we need to finish our look at severe thunderstorms and in particular, tornadoes. The biggest question about[...]