As southern Manitoba saw a deluge of rain this weekend that forced people in several communities from their homes due to flooding, the province said the region saw four to six times the normal amount of precipitation this spring. Southern and southeastern Manitoba, along with the portion of the Red River basin in the United States, have received 120 to 160 millimetres of snow and rain since April 1 — which is between 400 to 600 per cent of normal, the province said in a flood bulletin on Sunday evening. The same region received a basin-wide average of 40 to 50 millimetres of rainfall over the past 48 hours alone, according to the province.
Concerns of another Colorado low loom over southern Manitoba
Much of southern Manitoba is dealing with overland flooding and high water warnings. The province says the Red River continues to rise, a situation only made worse by last weekend’s storm. Pumps are running around the clock in St. Jean Baptiste. Justin Heinrichs, who was working in town, had to stop to take in just how high the water is, noting he hasn’t seen it this high in a while.
Portage Diversion to close, Red River Floodway to remain open
The Portage Diversion will be closed Saturday due to declining water levels on the Assiniboine River but the floodway will remain open, according to a release by the province. A flood warning continues for the Red River from Emerson to the Red River Floodway channel inlet. The province said the Red River is expected to peak sometime between April 20-22 in Emerson with peak flows ranging from 20,000 and 24,300 cubic feet per second.
Spring storm could bring 30 to 80 cm of snow to Manitoba next week, flood forecasters warn
Manitoba's flood forecasters are keeping an eye on a spring storm that the province says could dump 30 to 80 centimetres of snow on southern Manitoba in the next week. In a Saturday flood bulletin, the province said the system may result in a mix of snow and rain between Tuesday and Friday. Temperatures are forecast to drop to below freezing by Wednesday and remain below freezing until April 19 in most locations, the province said. Runoff from the forecast precipitation is not expected to start before April 20, according to the bulletin.
Southern Manitoba faces risk of major spring flooding along Red River and its tributaries
As southern Manitoba remains enveloped in freezing temperatures and seemingly endless snow flurries, there's another "F" word that keeps coming to mind — flooding. The province's Hydrologic Forecast Centre released its first flood outlook for the season on Friday and is predicting major flows along the Red River and its tributaries, including the Roseau, Rat and Pembina rivers.