A rainfall warning has been issued for Windsor-Essex and Chatham-Kent.
Another 20-30 mm of rain are expected for today and tomorrow. There is a break this evening before it begins again overnight.
The rain will finally end Wednesday around midday.
The forecast from Environment Canada as of 9am:
Today..periods of rain with a risk of a thunderstorm this morning. Wind becoming southwest 30 km/h gusting to 50 this morning. High 17C.
Tonight..rain ending this evening then cloudy but rain beginning overnight. . Fog patches developing this evening and dissipating overnight. Wind southwest 30 km/h gusting to 50 becoming northwest 20 overnight. Low 6C.
Wednesday..a risk of a thunderstorm in the morning with rain ending near noon then mainly cloudy. Amount 5 to 10 mm. Wind northwest 20 km/h gusting to 40. temperature falling to 1C in the afternoon.
Wednesday night..cloudy periods. Low -4C.
Thursday..cloudy with a 30% chance of flurries. High 2C.
Thursday night..cloudy periods. Low 0C.
Friday..cloudy with a 60% chance of rain or snow. High 7C.