A severe thunderstorm watch and a tornado watch are both in effect for Morris, Manitoba, and the surrounding areas on Monday, July 6, 2026, bringing a risk of large hail, damaging winds, and heavy rain to a community already struggling with drainage problems from a previous storm.
Environment Canada issued the yellow severe thunderstorm watch at 10:56 a.m. CDT for the R.M. of Morris, including Rosenort and Aubigny. The agency warns conditions are favourable for storms capable of producing strong wind gusts, large hail, and heavy rain.
Monday afternoon’s forecast calls for a mix of sun and cloud with a high of 29 degrees Celsius and a humidex of 37. Wind is expected to shift from southwest 20 km/h to northwest 30 km/h. The UV index is very high at 8. The risk of severe thunderstorms is highest through the afternoon and evening, with storms possibly lasting into Tuesday morning.
A tornado watch is also in effect for much of southern Manitoba, including Morris, Killarney, Pilot Mound, Manitou, Carman, Morden/Winkler, Altona, Emerson, Dominion City, Steinbach, and Vita. Heavy rain could cause flash flooding and poor visibility. Strong gusts may damage trees and buildings or overturn vehicles. Large hail can cause significant property damage and injury. Environment Canada urges residents to monitor alerts and take cover if threatening weather approaches.
The danger is heightened for Morris because the community is still reeling from a May windstorm that left debris clogging ditches and culverts. The resulting flooding forced the Rural Municipality of Morris to declare a local state of emergency. Reeve Scott Siemens has said about 200 sites and roughly 300 miles of ditch drains need clearing, with an estimated cleanup cost between $1.5 million and $2 million. Council has set aside $500,000 and is seeking provincial help.
Neighbouring areas have already seen damage from this week’s storm system. In Killarney, golf ball-sized hail fell on Sunday, and Manitoba Hydro reported more than 6,000 customers lost power due to broken poles and downed lines. Crews are still working Monday to restore electricity.
Residents are reminded never to drive through flooded roads and to watch for fast-moving water. Updates are available from Environment Canada and local emergency officials.
