ACCN10 CWTO 302225
CONVECTIVE WEATHER FORECAST FOR THE PROVINCE OF ONTARIO ISSUED BY
ENVIRONMENT CANADA ONTARIO REGION AT 6:25 PM EDT WEDNESDAY 30
SEPTEMBER 2009.
THIS FORECAST IS ISSUED AT 4 AM AND 4.30 PM DAILY BETWEEN MAY 1
AND SEPTEMBER 30.
THIS IS THE FINAL CONVECTIVE WEATHER FORECAST FOR THE 2009 SUMMER
SEASON. THE NEXT CONVECTIVE WEATHER FORECAST WILL BE ISSUED ON MAY 1
2010.
NOTE:  THIS IS NOT A SEVERE WEATHER WATCH WARNING OR SPECIAL WEATHER
       STATEMENT.
DISCUSSION OF THUNDERSTORM POTENTIAL.
TONIGHT AND THURSDAY..NO THUNDERSTORMS ARE EXPECTED.
FRIDAY..CHANCE OF A WEAK THUNDERSTORM OVER SOUTHWESTERN ONTARIO.
A SEVERE THUNDERSTORM IS DEFINED AS HAVING ONE OR MORE OF THE
FOLLOWING
 - WIND GUSTS OF 90 KM/H OR GREATER.
 - HAIL OF 2 CENTIMETRES DIAMETER OR GREATER.
 - RAINFALL RATE GREATER THAN 50 MILLIMETRES IN 1 HOUR OR
   LESS OR 75 MILLIMETRES IN 3 HOURS OR LESS.
 - TORNADOES
END/OSPC