Winter Storm Set to Blanket Southwestern Manitoba With Up to 15 cm of Snow

Residents across southwestern Manitoba are being urged to prepare for a significant burst of winter weather as a strong system moves into the region late today and continues through the overnight hours. Forecasters are calling for widespread snowfall accumulations between 10 and 15 centimetres, with locally higher amounts possible in some areas depending on the storm’s exact track.

 

While this is not expected to be a record-breaking event, the timing and intensity of the system could create challenging conditions for travel, particularly during the overnight and early morning hours when visibility tends to be at its lowest and road maintenance crews are still actively responding.

 

 A fast-moving winter system

Weather models show a relatively quick-moving low-pressure system pushing across the southern Prairies, drawing in cold Arctic air as it strengthens. As it moves into Manitoba, the system is expected to spread steady, persistent snowfall across much of the southwestern region first, before gradually expanding eastward.

 

Snow is expected to begin later today, with conditions deteriorating through the evening. The heaviest snowfall rates are likely overnight, when accumulation could happen quickly on untreated roads and sidewalks.

 

Meteorologists note that while temperatures will remain seasonal, the combination of falling snow and shifting winds may lead to reduced visibility at times, especially in open rural areas and on highways.

 

Travel conditions expected to worsen

The biggest concern from this system is its impact on travel. Even moderate snowfall can create hazardous driving conditions when it falls over a short period of time, and this system is expected to do just that.

 

Highways across southwestern Manitoba may become snow-covered and slippery, with drifting possible in exposed areas. Visibility could drop significantly during periods of heavier snowfall, making nighttime and early morning driving particularly difficult.

 

Commuters are being advised to allow extra travel time, reduce speed, and maintain safe following distances. In some cases, non-essential travel may be best avoided until conditions improve.

 

 Timing is key for commuters

The timing of this storm could have a noticeable impact on morning travel plans. As snowfall continues overnight, untreated roads may remain snow-covered into the early commute hours. Plows and sanding crews will be working to keep major routes open, but rapid accumulation may slow progress in clearing roads completely before sunrise.

 

For those living in rural or less-travelled areas, conditions may take longer to improve compared to major highways and urban centres.

 

 How long will it last?

The system is expected to move through relatively quickly, with the bulk of the snowfall ending by tomorrow. However, lingering flurries and blowing snow could continue in some areas depending on wind direction and speed.

 

Once the system exits, colder and more stable conditions are expected to return, potentially leaving behind compacted snow and icy patches on roads and sidewalks.

 

 What residents should expect

In total, most areas in southwestern Manitoba can expect:

 

10 to 15 cm of snowfall

Reduced visibility during heavier snow

Slippery and snow-covered roads

Challenging travel conditions overnight and early morning

 

While these conditions are typical for Manitoba winters, the sudden nature of the system means residents may see conditions deteriorate quickly once snowfall begins.

 

Preparation and safety reminders

Officials recommend taking simple precautions ahead of the storm:

 

Avoid unnecessary travel during peak snowfall hours

Ensure vehicles are winter-ready with proper tires and emergency supplies

Keep phones charged in case of delays or roadside emergencies

 Allow extra time for morning commutes

Check local road conditions before heading out

 

Even experienced winter drivers are encouraged to stay cautious, as visibility and traction can change rapidly during active snowfall.

 

 Looking ahead

Once this system moves out, conditions are expected to stabilize, though colder temperatures may follow in its wake. This could lead to icy patches on untreated surfaces and lingering snowpack in shaded or less-travelled areas.

 

For now, residents across southwestern Manitoba are being advised to stay informed, plan ahead, and adjust travel schedules where possible as this winter system makes its way through the region.

 

As always, Manitoba’s winter weather remains dynamic—capable of changing quickly and reminding everyone that preparedness is key when conditions turn.