There is no ice forecast issued for this area.

Warnings (In effect)

Blizzard warning in effect

Lake Winnipeg - south basin

Issued 04:20 AM CST 18 December 2025 Blizzard conditions with gusty winds and visibility frequently near zero in snow and blowing snow are expected.

Locations: Portions of southern Manitoba.

Total snowfall: 10 to 20 cm, with locally higher amounts possible.

Maximum wind gusts: northerly 70 to 90 km/h.

Timing: Ending later today.

Remarks: A strong Alberta Clipper is bringing heavy snow and strong, gusty winds leading to blizzard conditions over portions of southern Manitoba.

Travel will be dangerous and likely impossible due to near-zero visibility. There may be a significant impact on rush hour traffic. Avoid travel and outdoor activities, if possible. Blizzard warnings are issued when near-zero visibility in blowing snow is expected.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to MBstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #MBStorm.

For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.

---

There is no Synopsis issued for this area. However, on occasion Marine Weather Statements will be posted here.