Regional Impacts
NB.. Low chance of thunderstorms today, strong gusts possible if thunderstorms form.
NS.. Some thunderstorms possible tomorrow with heavier downpours.
Labrador.. low chance of thunderstorms today.
Newfoundland.. Low chance of embedded thunderstorms today over the east. Low chance of weak thunderstorms tomorrow interior.
PEI.. Slight risk of thunderstorms this evening.
Convective Discussion
Some dynamic support exists for convection today, though cooler temperatures and low dew points will limit updraft potential. Any storms that develop may produce locally strong wind gusts due to enhanced downdraft potential.
A low chance of embedded thunderstorms exists over eastern Newfoundland, with no expected impacts.
For tomorrow, a low-probability but higher-impact scenario exists over eastern Nova Scotia if training develops; localized rainfall rates near 25 mm/h are possible.
Sunday may be more active as another upper trough crosses the region. Modest instability and shear could support heavier downpours and small hail.
Thunderstorm Outlook for Today
Thunderstorm Outlook for Tonight
Thunderstorm Outlook for Tomorrow
