Regional Impacts
Western LAB for today: isolated thunderstorm possible.
Western and central LAB/NW NB for day 2: Isolated thunderstorms possible.
Southern marine waters today and Thursday: isolated embedded thunderstorms.
Convective Discussion
A nearly stationary frontal zone south of Atlantic Canada will give some isolated to scattered thunderstorm for the next couple of days to southern marine waters.
A weak short wave trough ahead of the main 500 mb upper trough may come close enough to western LAB this afternoon/evening to give an isolated thunderstorm, but likely to the northwest of Wabush/Lab City.
That aforementioned upper trough at 500 mb will be advancing to the east on Thursday which will act as the trigger for some isolated thunderstorms across NW NB as well as western and central LAB. Do not expect any threat of severe weather at this time.
Thunderstorm Outlook for Day 1
Thunderstorm Outlook for Day 1 night
Thunderstorm Outlook for Day 2
