An Overland Flood Warning was issued from the province for southeastern Manitoba that also warns of high to severe winds at the southern basin of Lake Manitoba.

Manitoba Transportation and Infrastructure forecasters are monitoring a system that could bring significant rain between 40 and 60 millimetres over the next three days with potential for heavy thunderstorms to result in over 60 mm of high-intensity precipitation in localized areas. The Hydrologic Forecast Centre is issuing an overland flood warning for the southeast corner of the province and also bring extremely strong, sustained north winds starting this afternoon (Monday) but increasing and continuing through Tuesday with winds gusting up to 80 to 100 kilometres per hour. The Hydrologic Forecast Centre is issuing a high to severe wind effect warning for Tuesday, May 31 for the south basins of Lake Winnipeg, Lake Manitoba, Lake Winnipegosis and Dauphin Lake.

The winds will cause water levels to rise by over five feet along shorelines and cause powerful wave action that will further add to the temporary increase in water levels. Residents and property owners are advised to remain vigilant and take any necessary precautions. Areas impacted on Lake Manitoba will impact the shoreline around areas starting just north of Lundar Beach around the southern basin of the lake to a point near Langruth and portions of the north basin. The southern shorelines of Lake Winnipegosis and Dauphin Lake area are also included as part of this wind warning.

The forecast wind is also expected to impact the Whiteshell lakes region and levels are expected to rise between one and two feet along these lakes.

Property owners are advised to remain vigilant and take any necessary precautions. A map of the Manitoba lake wind effect forecast showing the affected areas is available at:

Motorists should continue to exercise caution in affected areas and are strongly encouraged to plan their routes before travelling by checking or by calling 511. Motorists are reminded to stay off closed roads and not attempt to travel across inundated roads or damaged bridges.

Several communities throughout the province continue to be impacted by high water levels. Manitoba Emergency Measures Organization (EMO) continues to work with all local authorities and emergency management partners to provide guidance and support for response and recovery activities. At this time, 38 states of local emergency have been declared. Manitoba EMO continues to work with Indigenous Services Canada (ISC) in supporting ISC-led response measures with First Nation communities.

Requests for flood mitigation assistance can be directed to the local authority. In case of an emergency, residents are advised to contact 911.

Manitoba Hydro has urged caution on and around rivers and lakes, especially near generating stations: The utility measures water levels and flows on waterways contributing to the provincial hydroelectric system and provides the latest forecast information at:

A complete list of flood warnings, watches and high water advisories is available in the daily flood reports found at

Private well owners are reminded to test their wells to determine if they need to take steps to improve water quality and address potentially harmful bacteria. Testing is recommended at least once a year after the spring run-off or overland flooding. For further details on water testing, visit: