Dr Jim PhD RDPsych @jamesbicycle.bsky.social

Western Canada, 54° north, RN we're near Saskatchewan-Manitoba, was 8°C overnight (46°F). Frost 2 nights ago. IIUC open Arctic Ocean (abnormal, shld be frozen) pushes the jet stream south & we're getting Arctic air. This is part of the cause of the trapped hot air to the south and east- "heat dome"

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