Regional Impacts
NS/NB/PEI/NFLD: None
Labrador: A risk for western regions with a chance of gusty winds and hail.
Convective Discussion
A low pressure system will approach western Labrador today. Ahead of the low, daytime heating will allow temperatures to approach 28 degrees. Modifying the upstream sounding at La Grande yields precipital water near 30 mm, cape of 600 J/kg and unidirectional shear of 40 kts. Additionally the freezing level is fairly low at 10,000 feet. An upper level jet will approach later this afternoon but western Labrador does not look to be in a favourable area of enhanced lift. The low freezing levels and decent cape above -10 C will support hail growth. The dry mid levels will support possible wind gusts.
Thunderstorm Outlook for Day 1
Thunderstorm Outlook for Day 2
