Severe storms are expected to sweep across the Prairies once again on Sunday. The forecast indicates that high precipitable water (PWAT) values will lead to heavy rainfall, making downpours a significant concern.
Storm Forecast for the Prairies
The strongest thunderstorms may generate damaging wind gusts, torrential rain, and large hail, potentially reaching nickel-sized dimensions. Weather conditions will continue to evolve into Monday, prolonging the thunderstorm risk and heavy rainfall.
Key Events and Projections
- Date of Storms: Sunday, with risks extending into Monday.
- Regions Affected: Saskatchewan and Manitoba, including Regina and Saskatoon.
- Weather Conditions: High moisture leading to severe thunderstorms.
- Potential Impacts: Strong wind gusts, torrential rainfall, large hail.
A trough moving into the western half of the Prairies is expected to create a wet pattern. This will set the stage for another round of thunderstorms on Monday. Intense moisture and instability will be drawn in from the south, amplifying storm development.
Localized Rainfall Variations
Rainfall amounts across Saskatchewan and Manitoba may be sporadic and localized. This variability is driven primarily by convection rather than the more consistent rainfall predicted in Alberta.
Residents in the affected areas should stay vigilant and prepared for possible severe weather conditions. Monitoring updates from local weather services will be crucial as the storms develop.
