Ontario Convective Forecast Discussion


ACCN10 CWTO 301951 FORECAST OF THUNDERSTORM POTENTIAL FOR THE PROVINCE OF ONTARIO ISSUED BY ENVIRONMENT CANADA AT 3:51 PM EDT FRIDAY 30 SEPTEMBER 2016. THE NEXT STATEMENT WILL BE ISSUED AT 4.00 AM SATURDAY. --------------------------------------------------------------------- FORECAST OF THUNDERSTORM POTENTIAL. TONIGHT.. ALL OF ONTARIO: NO SEVERE THUNDERSTORMS FORECAST. SATURDAY.. ALL OF ONTARIO: NO SEVERE THUNDERSTORMS FORECAST. SUNDAY.. ALL OF ONTARIO: NO SEVERE THUNDERSTORMS FORECAST. --------------------------------------------------------------------- A THUNDERSTORM IS DEFINED AS SEVERE IF IT PRODUCES ONE OR MORE OF THE FOLLOWING: - WIND GUSTS OF 90 KM/H OR GREATER. - HAIL OF 2 CENTIMETRES IN DIAMETER OR GREATER. - RAINFALL AMOUNTS OF 50 MILLIMETRES OR GREATER IN ONE HOUR OR LESS. - A TORNADO. NOTE: THIS FORECAST IS ISSUED TWICE DAILY FROM MAY 1 TO SEPTEMBER 30. END/OSPC