Regional Impacts
Today
NS/NB/LAB: Chance of scattered thundershowers.
PEI/NFLD: None.
Tonight
NB: Chance of elevated thundershowers.
NS/PEI/NFLD/LAB: None.
Sunday
NB/LAB: Chance of organized thundershowers central and west.
NS/NFLD: Chance of scattered thundershowers.
PEI: None.
Convective Discussion
Scattered thundershowers are possible across Nova Scotia, New Brunswick and extreme southeast Labrador today. CAPE values of 500 J/kg and shear near 20 knots will limited any thundershowers to non-severe. Downpours with training are the most likely event today with PWAT values near 30 mm and winds remaining light. On Sunday, the environment remains quite similar with scattered thundershowers once again possible across most of the region however over New Brunswick and southeast Labrador CAPE values will increase to near 1500 J/kg while shear will remain near 20 knots. This may produce gusty wind and downpours for those regions. Hopefully the lack of shear will keep conditions below warning criteria.
Thunderstorm Outlook for Today
Thunderstorm Outlook for Tonight
Thunderstorm Outlook for Tomorrow
