Regional Impacts
Risk of a thunderstorm in western LAB, NW NB and SW NS later today.
Risk of thundershowers tonight along most of the ATL coast of NS.
Risk of thundershowers later today and tonight over the SRN GB.
Convective Discussion
3 separate features evident in SAT imagery: one being a weak surface low southeast of MRTM waters that will move up and over the southern GB later today and tonight giving the risk of thundershowers. The second feature will be an approaching cold frontal trough that is currently in Quebec. This will likely produce isolated thunderstorms upstream today, with the chance that one or 2 cells survive and make it to far western LAB and NW NB. Gusty winds and brief downpours are possible. The 3rd feature will be a surface trough that is currently sliding towards NS. There is a chance of some late day and overnight thundershowers associated with it near Atlantic coastal NS. However there is no history with this so confidence on that happening is on the low side. Locally heavy downpours would be the only concern.
Thunderstorm Outlook for Today
Thunderstorm Outlook for Tonight
Thunderstorm Outlook for Tomorrow
Jeremy
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