WUCN13 CWTO 021941 SEVERE THUNDERSTORM WARNING UPDATED BY ENVIRONMENT CANADA. REGIONAL CENTRE TORONTO ONTARIO. 3.41 PM EDT TUESDAY 2 JUNE 1998. SEVERE THUNDERSTORM WARNING ISSUED FOR.. TORONTO REGIONAL MUNICIPALITY OF HAMILTON-WENTWORTH REGIONAL MUNICIPALITY OF HALTON REGIONAL MUNICIPALITY OF PEEL REGIONAL MUNICIPALITY OF YORK REGIONAL MUNICIPALITY OF DURHAM SIMCOE COUNTY ELGIN COUNTY OXFORD COUNTY REGIONAL MUNICIPALITY OF WATERLOO SOUTHERN WELLINGTON COUNTY BRANT COUNTY REGIONAL MUNICIPALITY OF HALDIMAND-NORFOLK REGIONAL MUNICIPALITY OF NIAGARA SOUTHERN PERTH COUNTY. A INTENSIFYING LINE OF THUNDERSTORMS EXTENDING FROM MOUNT FOREST TO LONDON WILL CROSS THE ABOVE AREAS WITHIN THE HOUR. THESE THUNDERSTORMS HAVE A HISTORY OF PRODUCING WIND GUSTS TO 110 KM/H AND ARE CAPABLE OF PRODUCING HAIL TO 2 CM TORRENTIAL DOWNPOURS AND INTENSE LIGHTNING. THE THUNDERSTORMS WILL MOVE ACROSS THE KITCHENER AND WOODSTOCK AREAS BY 4.15 PM AND AFFECT THE TORONTO AREA BY 5.00 PM. THIS IS A WARNING THAT SEVERE THUNDERSTORMS ARE IMMINENT OR OCCURRING IN THESE REGIONS. REMEMBER SOME SEVERE THUNDERSTORMS PRODUCE TORNADOES..LISTEN FOR UPDATED WARNINGS. EMERGENCY MEASURES ONTARIO RECOMMENDS TAKING COVER IMMEDIATELY WHEN THREATENING WEATHER APPROACHES. THIS WARNING IS IN EFFECT UNTIL 6.00 PM. END/2/KUHN