Canada’s national weather agency has issued a “yellow warning” alert for the capital region, with rain expected to begin Saturday afternoon and extending into Sunday morning. Read MoreCanada’s national weather agency has issued a “yellow warning” alert for the capital region, with rain expected to begin Saturday afternoon and extending into Sunday morning. “The heaviest rain is expected to fall (Saturday) evening and tonight, with locally higher amounts possible in thunderstorms,” Environment and Climate Change Canada predicted. Periods of rain are expected News, OttawaSun, Rainstorm, Realtime, Yellow warning Canada’s national weather agency has issued a “yellow warning” alert for the capital region, with rain expected to begin Saturday afternoon and extending into Sunday morning. Read More