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Environment Canada Forecasts Above 30 C Temperatures Across Southern Prairies

Environment and Climate Change Canada issued forecasts for daytime highs above 30 C in southern Alberta, Saskatchewan and Manitoba beginning this week. The agency projects several consecutive days of readings that could reach 35 C in some locations.

Cbc
1 source·May 25, 8:55 PM(3 days ago)·1m read
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Environment and Climate Change Canada issued forecasts for daytime highs above 30 C across southern Alberta, Saskatchewan and Manitoba beginning Tuesday. The agency projects several consecutive days of readings that could reach 35 C in some locations.

The agency called for highs above 30 C in Regina and Saskatoon from Tuesday through Saturday, with possible extension into Sunday. In Manitoba, southern areas including Brandon and Winnipeg are expected to reach 30 C or higher starting Thursday, while The Pas and Flin Flon may also see elevated readings.

Hat is forecast to record 30 C or higher this week, accompanied by rising humidity and a risk of thunderstorms. The Weather Network separately warned of elevated humidex values during the period.

David Phillips, senior climatologist at Environment and Climate Change Canada, stated that Winnipeg could reach 36 C on Wednesday, approximately 15 degrees above seasonal norms. He noted that eastern Prairie lakes and rivers still held ice at the time of the forecast.

2 C below normal in May. He attributed the shift to a change in circulation patterns that can produce both colder winters and hotter late-spring conditions. The Weather Network advised residents to stay hydrated, limit direct sun exposure and use air conditioning when available.

It further recommended checking on older residents and neighbors during the heat.

Key Facts

30-plus C forecast
Regina and Saskatoon, Tuesday-Saturday
35 C possible
Southern Alberta, Saskatchewan, Manitoba
Winnipeg 36 C
Wednesday projection, 15 C above normal
Wildfire area burned
16,808 hectares so far this year vs 315,000 last year

Story Timeline

3 events
  1. This week

    Environment Canada forecasts highs above 30 C in Regina and Saskatoon from Tuesday to Saturday.

    1 sourceCbc
  2. Thursday onward

    Southern Manitoba including Winnipeg and Brandon expected to reach 30 C or higher.

    1 sourceCbc
  3. Current week

    Medicine Hat, Alberta, forecast to record 30 C or higher with thunderstorm risk.

    1 sourceCbc

Potential Impact

  1. 01

    Higher temperatures may increase air-conditioning demand in affected cities.

  2. 02

    Thunderstorms accompanying the heat could raise short-term wildfire ignition risk.

  3. 03

    Health agencies may issue heat advisories for vulnerable populations.

Transparency Panel

Sources cross-referenced1
Confidence score65%
Synthesized bySubstrate AI
Word count225 words
PublishedMay 25, 2026, 8:55 PM
Bias signals removed2 across 1 outlet
Signal Breakdown
Loaded 1Amplifying 1

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