FPCN48 CWAO 240500 ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA AT 1:00 A.M. EDT WEDNESDAY 24 JULY 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 2 LOW NONE INUVIK SUNNY 4 MODERATE 11 AM TO 5 PM RANKIN INLET A FEW SHOWERS 3 MODERATE 1 PM TO 2 PM YELLOWKNIFE CHANCE OF SHOWERS 5 MODERATE 9 AM TO 5 PM WHITEHORSE CHANCE OF SHOWERS 6 HIGH 10 AM TO 5 PM VANCOUVER INCREASING CLOUDINESS 6 HIGH 9 AM TO 4 PM VICTORIA MAINLY SUNNY 7 HIGH 9 AM TO 5 PM KAMLOOPS INCREASING CLOUDINESS 5 MODERATE 9 AM TO 4 PM NANAIMO CHANCE OF SHOWERS 5 MODERATE 9 AM TO 4 PM PORT HARDY A FEW SHOWERS 2 LOW NONE PRINCE RUPERT CHANCE OF SHOWERS 5 MODERATE 10 AM TO 5 PM KELOWNA INCREASING CLOUDINESS 8 VERY HIGH 9 AM TO 4 PM PRINCE GEORGE A FEW SHOWERS 5 MODERATE 10 AM TO 2 PM CRANBROOK SUNNY 8 VERY HIGH 9 AM TO 5 PM CASTLEGAR SUNNY 8 VERY HIGH 9 AM TO 6 PM EDMONTON A FEW SHOWERS 5 MODERATE 12 PM TO 2 PM CALGARY SUNNY 8 VERY HIGH 9 AM TO 5 PM LETHBRIDGE SUNNY 8 VERY HIGH 9 AM TO 5 PM RED DEER CHANCE OF SHOWERS 7 HIGH 9 AM TO 5 PM MEDICINE HAT SUNNY 8 VERY HIGH 9 AM TO 5 PM BANFF SUNNY 7 HIGH 9 AM TO 5 PM GRANDE PRAIRIE CHANCE OF SHOWERS 6 HIGH 10 AM TO 5 PM SASKATOON CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM REGINA CHANCE OF SHOWERS 8 VERY HIGH 8 AM TO 5 PM YORKTON A MIX OF SUN AND CLOUD 8 VERY HIGH 8 AM TO 5 PM THOMPSON A MIX OF SUN AND CLOUD 7 HIGH 9 AM TO 5 PM WINNIPEG A MIX OF SUN AND CLOUD 7 HIGH 9 AM TO 5 PM THUNDER BAY A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 5 PM SUDBURY SHOWERS AT TIMES HEAVY 3 MODERATE 12 PM TO 2 PM WINDSOR CHANCE OF SHOWERS 6 HIGH 10 AM TO 5 PM TORONTO CHANCE OF SHOWERS 6 HIGH 9 AM TO 5 PM BARRIE CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM LONDON CHANCE OF SHOWERS 6 HIGH 10 AM TO 5 PM OTTAWA CHANCE OF SHOWERS 7 HIGH 9 AM TO 4 PM KINGSTON CHANCE OF SHOWERS 6 HIGH 9 AM TO 5 PM MONTREAL SHOWERS OR THUNDERSTORMS 7 HIGH 9 AM TO 2 PM SHERBROOKE CHANCE OF SHOWERS 8 VERY HIGH 8 AM TO 4 PM QUEBEC A FEW SHOWERS 7 HIGH 9 AM TO 3 PM STE-ADELE SHOWERS OR THUNDERSTORMS 5 MODERATE 9 AM TO 2 PM FREDERICTON CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM SAINT JOHN NB A MIX OF SUN AND CLOUD 8 VERY HIGH 9 AM TO 5 PM SYDNEY SHOWERS 7 HIGH 11 AM TO 5 PM HALIFAX CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM CHARLOTTETOWN CHANCE OF SHOWERS 7 HIGH 9 AM TO 5 PM ST. JOHN'S NF MAINLY SUNNY 7 HIGH 8 AM TO 4 PM GOOSE BAY CHANCE OF SHOWERS 5 MODERATE 9 AM TO 4 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.