
The episode discusses the unprecedented heat situation in southern Canada and the upper Midwest, focusing on extreme dew points and the expanding heat dome.
Canada's Extreme Dew Points & Expanding Heat Dome 00:00-01:02: Introduction to an unprecedented and serious heat situation developing in southern Canada and the upper Midwest, featuring world-record dew points in the 80s, comparable only to the Persian Gulf. 01:02-02:06: Emphasis on Canadian dew points peaking in the 80s, highlighting the shock value on wet bulb globe temperature maps, particularly for Winnipeg, Manitoba. 02:06-03:10: Further details on Winnipeg's dew points reaching the low 80s, along with a mention of slow internet preventing full map display but reiterating extremely high dew points and temperatures. 03:10-04:15: Discussion of extreme heat in terms of pure temperature, with Montana and North Dakota reaching 108°F and 107°F, and the redeveloping, stronger, and more northern heat dome. 04:15-05:18: The heat dome's expansion into Canada (600 decameter), questioning lower forecasts by other meteorologists, and explaining how high humidity (dew points) will make heat indexes much higher. 05:18-06:21: Environmental Canada's humidex warnings for Winnipeg, forecasting 45°C (113°F) or higher, indicating that southern Canada will experience the overall hottest…
Host: Simcha Lefton
Organizations: Environmental Canada
Places: Canada, Winnipeg, Montana, North Dakota, Persian Gulf
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