Regional Impacts
Scattered thunderstorms are expected this afternoon across portions of the Labrador interior.
Isolated embedded thundershowers possible for Slope waters and the Grand Banks today through Wednesday.
Convective Discussion
A surface trough will act as the catalyst for some scattered thunderstorms today across parts of the Big Land. Glancing at the upstream TEPs and the YYR sounding doesn’t indicate anything too interesting, aside from some gusty surface winds and perhaps some small hail in the deeper cells (FZLVLs are in the 8-9000 feet range). Things are fairly dry as well near the surface. No severe weather is expected.
A nearly stationary trough of low pressure will give copious amounts of rain to SE NL, however the sounding out of YYT is too warm aloft to support lightning today. The only real chance would be over the offshore marine waters.
OTWX nil sig wx xpctd.
Thunderstorm Outlook for Today
Thunderstorm Outlook for Tonight
Thunderstorm Outlook for Tomorrow
Jeremy