Last Day of Heat Wave for Most of Southern Manitoba on Tuesday Ahead of Major Cool Down

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We have one final day of extreme heat ahead for most of us in Southern Manitoba on Tuesday as once again, temperatures are expected to climb as high as 37°C.

There is some relief on the way for the region, though, with cool air expected to start pushing southward Tuesday evening and bringing single digit overnight low temperatures to almost the entire province. This might not be quite enough to cancel the Extreme Heat Warning for all of Southeast Manitoba. This area could still see temperatures in the low 30s on Wednesday, particularly around Steinbach and eastward.

This cool down will bring single digit high temperatures back to much of Southern Manitoba later in the week and overnight Friday, temperatures could even dip below the freezing mark. With a low pressure system developing over the region to end the week, we could even see the return of some mixed precipitation with these subzero temperatures. It will definitely be a case of weather whiplash this week!

Modelled Temperatures (in °C) at 4AM ct on Saturday