Regional Impacts
Today: Scattered embedded thundershower activity within the boundary that’s in the vicinity of the Grand Banks. No severe hazards forecast.
Tonight: No thunderstorms expected.
Tomorrow: No convection forecast. Strong cap.
Convective Discussion
Upper trof is departing Nfld this morning. Convection is possible out ahead of the trof, but would be non-severe and embedded. The risk would only be 5-10mm of rain. Stability increases tonight from a Ridge building in from the west. Building heights are preventing any deep convection on Wednesday. The next trof approaches late in the day on Thursday, and may bring a lightning strike or 2 before midnight over extreme western Lab and NWrn NB.
Thunderstorm Outlook for Today
Thunderstorm Outlook for Tonight
Thunderstorm Outlook for Tomorrow
Thunderstorm Outlook for Thursday
Forecaster: Tirone.