Unsettled weather will be moving into southern MB for the holiday weekend.. especially Saturday into Saturday night when showers and thunderstorms with locally heavy rain are possible. The heaviest activity is expected west of the Red River valley overnight into Saturday where 25 to 40 mm of rain is possible with locally heavy thunderstorms. This activity will push east into the RRV by Saturday night. Drier weather is expected Sunday into Monday, before more showers move in Monday night into Tuesday.
The weekend outlook for Winnipeg and the RRV..
Saturday..Partly to mostly cloudy and breezy with a chance of showers or thunderstorms. Showers and thunderstorms over western MB spreading east into the valley by evening. High 24.
Saturday night..Showers and thunderstorms. Rainfall amounts 10-20 mm possible.
Sunday..A mix of sun and cloud. High 23.
Monday..Sunny at first then clouding over with showers developing Monday night. High 20.