'Significant' rainfall coming for Chatham-Kent, Sarnia-Lambton and Windsor-Essex

'Significant' rainfall coming for Chatham-Kent, Sarnia-Lambton and Windsor-Essex

Environment Canada is predicting 20 to 30 mm of rain will fall on parts of southwestern Ontario on Monday.

Windsor-Essex, Chatham-Kent and Sarnia-Lambton are all expected to be caught up in the downpour.

The "significant early April rainfall" will move through the region during the afternoon with more precipitation possible in areas that are hit by a thunderstorm overnight.