Colleen Bready’s Forecast: Rain showers return to Manitoba

Colleen Bready has your current conditions and updated weather forecast for August 6, 2025.

Between wildfires and drought conditions, some welcomed showers will move across most of Manitoba on Wednesday.

On the other hand, the low pressure disturbances slowly crossing the province also come with the risk of thunderstorms—and unwanted lightning.

A thunderstorm already passed over Winnipeg Wednesday morning. More showers or another thunderstorm this afternoon or evening can’t be entirely ruled out.

Across all of southern Manitoba, there is a moderate chance of afternoon showers with the risk of thunderstorms. Otherwise, many areas will see a mix of sun and cloud with highs in the mid- to upper 20s.

Environment and Climate Change Canada (ECCC) says there is the possibility funnel clouds could form Wednesday afternoon from Swan River to the southern edge of Lake Manitoba.

This comes after the weather agency reported a likely tornado Tuesday evening near Belleview, as thunderstorms moved over the southwest.

Conditions are favourable for a much-needed soaking over northern regions Wednesday, including wildfire areas. Flin Flon could see 10-15 mm of showers that will end overnight. Showers in other areas, including Thompson, are also expected to taper off overnight.

Meanwhile, an air quality warning continues for northern and eastern Manitoba.