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Monday, September 5, 2022

Convective Outlook Valid for Today and Tomorrow

Thunderstorm Outlook for Today

 

Regional Impacts

None

 

Convective Discussion

Cold low over Ungava Bay with a shortwave trough extending southwestward to James Bay. 500mb temperatures fall to -15 to -20 range in the cold pool. Several lightning flashes were detected earlier along the trough. 500mb Heights and Temperature will fall and a secondary cold low will emerge over Labrador tonight, and then over NF Tuesday into Wednesday bringing a slight risk of a thunderstorm.

 

 

 

Thunderstorm Outlook for Tonight

 

 

 

Thunderstorm Outlook for Tuesday