Atlantic: High-impact storm to bring downpours, 100+ km/h winds
Ontario: Soggy start to the week before temperatures tumble
Prairies: Coldest air of the season floods in straight from Siberia
Glacier lost 2,000 Olympic pools' worth of water in 5 hours
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Hourly
7 Days
36 Hours
14 Days
Lightning detected in this zone. First strike at ; most recent strike at . Total strikes since start of activity:
Nickname: