Cooler weather on the way for Ontario

A major change in weather patterns, for the short term anyway, is expected next week. Today will be partly sunny before a cold front passes through the region late today. Expect some showers and thunderstorms along the front. Sunday will be sunny and warm again, close to 21C. On Monday low pressure organizing in the Midwest will move south of the lower lakes and into New England. Heavy rain is expected on Monday followed by a transition to some wet snow Tuesday before precipitation tapers off. I am not expecting any accumulations here, but it will become much cooler, so put away the shorts for a few days. The cooler weather will continue into next weekend before it begins to warm again the first week of May.

Keep in mind the temperatures have been running at least 10 degrees above normal for late April. Well we welcomed the drying out and the melting of the snow, but it is early for this kind of heat.