Disasters•1 report
28DOOM SCORE
Heavy rainfall warning issued for parts of Ontario
Canada
First seen: Aug 21, 2026, 11:31 PM UTCUpdated: Aug 21, 2026, 11:31 PM UTC
WHAT HAPPENED
A warning forecasts 40 to 60 millimetres of rainfall in Niagara, parts of Hamilton and Haldimand over the weekend.
SO WHAT?
Heavy rainfall may cause localized flooding and travel disruption.
FOR ME
Impact on Switzerland
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MARKETS
Market impact
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COVERAGE