1:01 PM EDT Monday 29 July 2024 Rainfall Warning in effect for: Marathon - Schreiber Rain, at times heavy, is expected. Hazard: Local rainfall amounts near 50 mm. Timing: This afternoon. Discussion: Slow moving thunderstorms are producing locally heavy rainfall. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources and Forestry office. Visit Ontario.ca/floods for the latest details. Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible. Heavy rainfall in combination with other weather factors, such as hail, wind and lightning will make outdoor activities unsafe. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm .