27 Jun 2024 | 11:36 AM UTC
Canada: Severe weather forecast across parts of southern Saskatchewan through at least June 28
Severe weather forecast across parts of southern Saskatchewan, Canada, through June 28. Flooding and associated disruptions possible.
Severe weather is forecast across parts of southern Saskatchewan through at least June 28. Heavy rainfall is forecast across the region from late June 27 through June 28. Rainfall totals of 4-6 cm (1.6-2.4 inches) are likely across the affected area, with isolated higher amounts of over 8 cm (3.1 inches). Heavy downpours may trigger flash flooding and water pooling on roads. As of early June 27, Environment Canada has issued red rainfall warnings (the highest level on a three-tier scale) across the affected area. Authorities will likely issue new alerts or update/rescind existing advisories as weather conditions change over the coming hours.
Sustained heavy rainfall could trigger flooding in low-lying communities near rivers, streams, and creeks. Urban flooding is also possible in developed areas with easily overwhelmed stormwater drainage systems. Sites downstream from large reservoirs or rivers may be subject to flash flooding after relatively short periods of intense rainfall. Landslides are possible in hilly or mountainous areas, especially where heavy rain has saturated the soil. Disruptions to electricity and telecommunications services may occur where significant flooding, landslides, or strong winds impact utility networks.
Floodwaters and debris flows could render some bridges, rail networks, or roadways impassable, impacting overland travel around affected areas. Ponding on road surfaces may cause hazardous driving conditions on regional highways. Authorities could temporarily close some low-lying routes that become inundated by floodwaters.
Severe weather could also trigger intermittent flight delays and cancellations at regional airports, though these are unlikely to be severe or prolonged. Flooding could block regional rail lines; freight and passenger train delays and cancellations are possible in areas with heavy rainfall and potential track inundation. Localized business disruptions may occur in low-lying areas.
Monitor local media for weather-related updates and advisories. Confirm all transport reservations and business arrangements before traveling in the affected area. Seek updated information on road conditions before driving or routing shipments through areas where severe weather is forecast; plan for possible supply chain disruptions throughout the affected areas. Stay away from elevated streams, creeks, and other watercourses that are prone to flash flooding. Do not attempt to navigate flooded roadways. Charge battery-powered devices in the case of prolonged electricity outages.
