FPCN48 CWAO 041700 ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA AT 1:00 P.M. EDT WEDNESDAY 4 SEPTEMBER 2024 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 FLURRIES 1 LOW NONE INUVIK MAINLY SUNNY 2 LOW NONE RANKIN INLET A MIX OF SUN AND CLOUD 2 LOW NONE YELLOWKNIFE CHANCE OF SHOWERS 2 LOW NONE WHITEHORSE CHANCE OF SHOWERS 3 MODERATE 12 PM TO 3 PM VANCOUVER SUNNY 6 HIGH 10 AM TO 4 PM VICTORIA SUNNY 6 HIGH 10 AM TO 4 PM KAMLOOPS SUNNY 5 MODERATE 9 AM TO 4 PM NANAIMO SUNNY 5 MODERATE 10 AM TO 4 PM PORT HARDY SUNNY 5 MODERATE 10 AM TO 4 PM PRINCE RUPERT MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM KELOWNA SUNNY 5 MODERATE 9 AM TO 3 PM PRINCE GEORGE MAINLY SUNNY 4 MODERATE 10 AM TO 3 PM CRANBROOK SUNNY 5 MODERATE 10 AM TO 4 PM CASTLEGAR SUNNY 5 MODERATE 10 AM TO 4 PM EDMONTON CLEARING 4 MODERATE 11 AM TO 4 PM CALGARY INCREASING CLOUDINESS 5 MODERATE 11 AM TO 4 PM LETHBRIDGE A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 4 PM RED DEER CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM MEDICINE HAT A MIX OF SUN AND CLOUD 5 MODERATE 10 AM TO 4 PM BANFF SUNNY 5 MODERATE 10 AM TO 4 PM GRANDE PRAIRIE CHANCE OF SHOWERS 4 MODERATE 11 AM TO 4 PM SASKATOON CHANCE OF SHOWERS 4 MODERATE 10 AM TO 3 PM REGINA CHANCE OF SHOWERS 5 MODERATE 9 AM TO 3 PM YORKTON CHANCE OF SHOWERS 5 MODERATE 9 AM TO 3 PM THOMPSON CHANCE OF SHOWERS 3 MODERATE 11 AM TO 3 PM WINNIPEG CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM THUNDER BAY A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 5 PM SUDBURY A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 4 PM WINDSOR SUNNY 7 HIGH 10 AM TO 4 PM TORONTO SUNNY 6 HIGH 10 AM TO 4 PM BARRIE SUNNY 6 HIGH 10 AM TO 4 PM LONDON SUNNY 7 HIGH 10 AM TO 4 PM OTTAWA SUNNY 6 HIGH 9 AM TO 4 PM KINGSTON SUNNY 6 HIGH 9 AM TO 4 PM MONTREAL SUNNY 6 HIGH 9 AM TO 4 PM SHERBROOKE SUNNY 6 HIGH 9 AM TO 4 PM QUEBEC SUNNY 6 HIGH 9 AM TO 3 PM STE-ADELE SUNNY 6 HIGH 9 AM TO 4 PM FREDERICTON MAINLY SUNNY 6 HIGH 10 AM TO 4 PM SAINT JOHN NB MAINLY SUNNY 6 HIGH 10 AM TO 4 PM SYDNEY A MIX OF SUN AND CLOUD 5 MODERATE 10 AM TO 4 PM HALIFAX MAINLY SUNNY 6 HIGH 10 AM TO 4 PM CHARLOTTETOWN MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM ST. JOHN'S NF CHANCE OF SHOWERS 5 MODERATE 9 AM TO 3 PM GOOSE BAY A MIX OF SUN AND CLOUD 4 MODERATE 11 AM TO 3 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.