 The KNOX stomatic five-day forecast from staff meteorologist Mark Ewins. As we move our way into the, I guess, middle portion of the morning here, an isolated afternoon storm is possible today. See a high of 84 in northerlies at 10. Then tonight, isolated evening storms. Look for a low near 60 with light winds to go along with that. Wednesday, mostly sunny, high temp 86, 88 coming up.