no ISS tonight (Toronto)

I tried to spot the ISS this evening from my backyard. But it was predicted to be fast, short, only 10 seconds in duration, according to Heavens Above. And low, 10° rising to 11°. I stood atop the picnic table to try to get a better sight-line. It would have been cool to spot it, knowing that 2 astronauts were outside working on it!