Pages

Saturday, September 4, 2021

Convective Outlook Valid for Today and Tomorrow

Regional Impacts

Slight risk of a non-severe thunderstorm over the Gulf of St. Lawrence and southwest NF.

 

Convective Discussion

500 mb cold low east of Gaspe will slowly move northeast today. Under mainly cloudy conditions widespread showers are expected, and later today there may be just enough instability to produce a weak thunderstorm under the cold pool.

High pressure system will build over the Atlantic provinces Sunday.

 

Thunderstorm Outlook for today

 

Thunderstorm Outlook for Sunday

 

No thunderstorms expected