Our local FSS has closed rwy 10/28 due to snow. Our Jazz 7830 who is scheduled to depart at 7:30, departed shortly after 9. Our viz was steady at between 1/8 and 1/4 sm with moderate snow. Air traffic was rather quiet all day because of that. Plus, when Jazz 7829 was on approach at 6:30, he almost returned to Toronto, b/c the runway friction index was n/a until he got the decimal 32 mark which is ok to land.
Meanwhile, southern Ontario had its share. I listened to CZYZ and learned of multiple comm failures due to power failures. It's gotta be stressfull when the low and high altitude sectors can't co-ordinate properly due to the power outtage. Welcome to winter!