FPCN48 CWAO 021500 ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. EDT WEDNESDAY 2 JULY 2025 FOR WEDNESDAY. UV INDEX IS RELATED TO SKY CONDITIONS AND PRECIPITATIONS. UV INDEX WOULD BE HIGHER THAN STATED DURING SUNNY BREAKS OR IF WEATHER CONDITIONS IMPROVE. ALL TIMES ARE IN LOCAL TIME. WEDNESDAY LOCATION WEATHER FORECAST UV INDEX CATEGORY TIME ABOVE 3 RESOLUTE MAINLY SUNNY 3 MODERATE 11 AM TO 5 PM INUVIK MAINLY SUNNY 5 MODERATE 11 AM TO 6 PM RANKIN INLET SUNNY 5 MODERATE 9 AM TO 5 PM YELLOWKNIFE CHANCE OF SHOWERS 5 MODERATE 9 AM TO 5 PM WHITEHORSE CHANCE OF SHOWERS 4 MODERATE 11 AM TO 5 PM VANCOUVER MAINLY SUNNY 8 VERY HIGH 8 AM TO 5 PM VICTORIA A MIX OF SUN AND CLOUD 8 VERY HIGH 8 AM TO 5 PM KAMLOOPS A MIX OF SUN AND CLOUD 8 VERY HIGH 8 AM TO 5 PM NANAIMO CHANCE OF SHOWERS 7 HIGH 9 AM TO 5 PM PORT HARDY CHANCE OF SHOWERS 7 HIGH 9 AM TO 5 PM PRINCE RUPERT CHANCE OF SHOWERS 5 MODERATE 10 AM TO 5 PM KELOWNA MAINLY SUNNY 8 VERY HIGH 8 AM TO 5 PM PRINCE GEORGE CHANCE OF SHOWERS 7 HIGH 9 AM TO 4 PM CRANBROOK CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 6 PM CASTLEGAR CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 6 PM EDMONTON CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM CALGARY MAINLY SUNNY 8 VERY HIGH 9 AM TO 6 PM LETHBRIDGE MAINLY SUNNY 9 VERY HIGH 9 AM TO 5 PM RED DEER CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 6 PM MEDICINE HAT MAINLY SUNNY 9 VERY HIGH 9 AM TO 5 PM BANFF CHANCE OF SHOWERS 7 HIGH 9 AM TO 5 PM GRANDE PRAIRIE CHANCE OF SHOWERS 7 HIGH 9 AM TO 3 PM SASKATOON SUNNY 8 VERY HIGH 8 AM TO 5 PM REGINA SUNNY 9 VERY HIGH 8 AM TO 5 PM YORKTON SUNNY 9 VERY HIGH 8 AM TO 5 PM THOMPSON MAINLY SUNNY 7 HIGH 9 AM TO 5 PM WINNIPEG MAINLY SUNNY 8 VERY HIGH 9 AM TO 5 PM THUNDER BAY CLEARING 8 VERY HIGH 9 AM TO 8 PM SUDBURY CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM WINDSOR CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM TORONTO CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM BARRIE CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM LONDON CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM OTTAWA CHANCE OF SHOWERS 9 VERY HIGH 8 AM TO 5 PM KINGSTON CHANCE OF SHOWERS 9 VERY HIGH 8 AM TO 5 PM MONTREAL MAINLY SUNNY 9 VERY HIGH 8 AM TO 5 PM SHERBROOKE A MIX OF SUN AND CLOUD 9 VERY HIGH 8 AM TO 5 PM QUEBEC CHANCE OF SHOWERS 8 VERY HIGH 8 AM TO 5 PM STE-ADELE A MIX OF SUN AND CLOUD 9 VERY HIGH 8 AM TO 5 PM FREDERICTON CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM SAINT JOHN NB A FEW SHOWERS OR DRIZZLE 9 VERY HIGH 10 AM TO 5 PM SYDNEY A FEW SHOWERS OR DRIZZLE 6 HIGH 10 AM TO 5 PM HALIFAX CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM CHARLOTTETOWN SHOWERS OR DRIZZLE 9 VERY HIGH 9 AM TO 5 PM ST. JOHN'S NF SHOWERS 8 VERY HIGH 8 AM TO 3 PM GOOSE BAY CHANCE OF SHOWERS 7 HIGH 8 AM TO 5 PM UV CATEGORIES UV INDEX RANGE (ROUNDED VALUES) EXTREME 11 OR HIGHER VERY HIGH 8 TO 10 HIGH 6 TO 7 MODERATE 3 TO 5 LOW 2 OR LESS FOR SUN PROTECTION TIPS YOU CAN VISIT ENVIRONMENT CANADA'S WEB SITE AT WWW.CANADA.CA/UV-INDEX.