April showers are on the way.
Environment Canada is warning residents in the London-area to prepare for up to 30 mm of rain over the next couple of days.
It has issued a weather statement calling for "a significant early April rainfall."
A low pressure system over Texas now is expected to track towards the Great Lakes starting Monday afternoon. Rain will continue Monday night with the possibility of a thunderstorm, and finally, taper off Tuesday as the system moves into Quebec.
Environment Canada says rainfall amounts could total up to 30 mm, although some areas could get even more if thunderstorms materialize.
With files from Adelle Loiselle