Cold temperatures and bitter winds have prompted the Middlesex-London Health Unit (MLHU) to issue a Cold Weather Alert for the area.
After a wicked winter storm that left nearly 25 cm of snow on the ground, Environment Canada is now forecasting subfreezing temperatures with gusting winds for Tuesday night.
The current Environment Canada forecast calls for windchill values as low as -18C with plenty of flurries and gusting winds. Overnight, London is expected to see a low of -19C with windchill values as low as -23.
While daytime temperatures on Wednesday are expected to reach a high of -6C, the Cold Weather Alert will remain in place, as windchill values are predicted to be as low as -26 in the morning.