Manitoba - Canada   2026-07-11   Saturday   52.11N, -101.27W

Swan River

Manitoba - Canada
2026-07-11

yellow warning - heat - in effect

Issue date: 2026-07-11T09:56+00:00

Humidex values reaching 42 are expected.A multi-day heat event is expected beginning Saturday and lasting through the weekend.Temperatures exceeding 32 degrees are expected for the next 3 days, with Saturday and Sunday being particularly hot and muggy. Temperatures will reach the mid 30s those days, with humidex values reaching the low 40s. Overnight low temperatures will remain high as well, not dropping below 16 degrees.Daytime highs will drop to the high 20s on Tuesday, but will remain at this level through the remainder of the week.###For more information: https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/how-protect-yourself.html https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/who-is-at-risk.htmlFor more information on heat and your health: - Visit Manitoba Health at: https://www.manitoba.ca/health/publichealth/environmentalhealth/heat.html. - Call Health Links – Info Santé at 204-788-8200 or toll-free at 1-888-315-9257.For more information specific to workplaces and heat strain, visit https://www.safemanitoba.com/News/Pages/Heat-Strain-at-Work-with-Dr.-Denise.aspx.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to MBstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #MBStorm.

yellow watch - severe thunderstorm - in effect

Issue date: 2026-07-11T04:01+00:00

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain.Severe thunderstorms developed ahead of a low pressure system tracking through Saskatchewan this afternoon. They are track to the northeast into Manitoba late this evening.###Heavy rain can cause flash flooding and significant reductions to visibility. Strong wind gusts can damage trees, buildings and overturn vehicles. Large hail can cause significant damage and injury. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to MBstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #MBStorm.