A weather system known as a ‘Colorado Low’ is expected to bring 20 to 30 millimetres of rain to the area starting Saturday afternoon and continuing into Sunday. Some areas may see even higher rainfall if thunderstorms develop. Temperatures will also rise quickly, reaching up to 20°C.
A recent snow survey by the Ausable Bayfield Conservation Authority (ABCA) shows that most of the snow has already melted, leaving the ground saturated. Any rain this weekend will run off quickly into streams and rivers. Water levels are expected to rise, with smaller rivers peaking on Sunday and larger rivers on Monday. While major flooding is not expected, higher rainfall amounts could cause flooding in low-lying areas and possible road closures.
There is no longer a risk of ice jams in major rivers, but people should stay away from waterways as fast-moving, high water can be dangerous. Streambanks will be slippery, and water temperatures remain very cold. With this being the last weekend of March Break, extra caution is advised near lakes, rivers, and ponds. Any remaining ice should be considered unsafe.
This advisory will stay in effect until 9:00 a.m. on Tuesday, March 18, 2025, unless updated. The ABCA will continue to track conditions and provide updates if necessary.
Sergeant Ed Sanchuck of West Region OPP took to social media with this warning for drivers out on the roadways.
