Storm Advisory Lifted for Air Quality, Yet Weather May Still Bring Showers
News Article: Weather Forecast for Manitoba on August 28, 2025
Stable conditions prevail across southern Manitoba on Wednesday, with temperatures reaching around 22 C or 23 C in the southeast, and humidex values in the mid-20s. The southwest will be warmer, with forecast highs in the mid-20s.
However, a significant change is brewing in Manitoba's weather conditions. A low pressure system in Alberta is set to move into southern Saskatchewan this afternoon, reaching central Manitoba tonight. This system will bring a hot and humid air mass to the south on Thursday, causing temperatures to rise.
In the western Red River Valley and Interlake region, there is no forecast for severe thunderstorms or significant precipitation on Thursday, August 28, 2025. The Weather Network, Environment Canada, and WeatherWorld all describe sunny and stable weather for these areas.
On the other hand, a cold front is expected to trigger thunderstorms across Manitoba on Thursday. Showers will spread across the northwest tonight and overnight, reaching the northeast on Thursday. Up to 10-50 mm of precipitation is possible over a 48-hour period, with the higher amounts expected from Lynn Lake and Brochet to Churchill.
Meanwhile, the weather forecast for Winnipeg on Thursday calls for sunny conditions with mild temperatures. Expected highs are around 24–29°C and lows around 13–15°C, with clear skies. Specifically, Winnipeg’s high is forecast near 24–29°C and low around 13°C, with mostly sunny skies and little chance of precipitation.
Elsewhere in Manitoba, conditions are stable on Wednesday, with most areas seeing sunshine or a mix of sun and clouds. Environment and Climate Change Canada has no air quality alerts in effect on Wednesday in Manitoba.
A Blue Bomber game is scheduled for tomorrow evening at Princess Auto Stadium. Fans are advised to check the latest weather updates before heading out to the game.
[1] The Weather Network: https://www.theweathernetwork.com/ca/mb/winnipeg/weather/longrange
[2] Environment Canada: https://weather.gc.ca/city/pages/on_109_metric_e.html
[3] WeatherWorld: https://www.weatherworld.net/forecast/CA/MB/Winnipeg/Winnipeg%20International%20Airport/CAW0005
- The significant change in Manitoba's weather conditions, as described in the news article, is expected to affect the environment, with a hot and humid air mass moving into southern Manitoba on Thursday.
- The weather forecast for August 28, 2025, indicates stable conditions for most areas in Manitoba, except for the northern regions, where a cold front is expected to trigger thunderstorms and precipitation, affecting the climate and potentially causing flooding in regions like Lynn Lake and Brochet.
