FPCN48 CWAO 211600 ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA AT 12:00 P.M. EDT TUESDAY 21 MAY 2024 FOR TUESDAY. 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. TUESDAY LOCATION WEATHER FORECAST UV INDEX CATEGORY TIME ABOVE 3 RESOLUTE FOG 3 MODERATE 1 PM TO 2 PM INUVIK MAINLY CLOUDY 3 MODERATE 1 PM TO 5 PM RANKIN INLET A MIX OF SUN AND CLOUD 6 HIGH 9 AM TO 4 PM YELLOWKNIFE MAINLY SUNNY 4 MODERATE 10 AM TO 4 PM WHITEHORSE SUNNY 4 MODERATE 11 AM TO 4 PM VANCOUVER RAIN 1 LOW NONE VICTORIA RAIN 0 LOW NONE KAMLOOPS A FEW SHOWERS 2 LOW NONE NANAIMO RAIN 0 LOW NONE PORT HARDY RAIN 4 MODERATE 11 AM TO 4 PM PRINCE RUPERT CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM KELOWNA SHOWERS 2 LOW NONE PRINCE GEORGE CHANCE OF SHOWERS 4 MODERATE 10 AM TO 3 PM CRANBROOK CHANCE OF SHOWERS 2 LOW NONE CASTLEGAR CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM EDMONTON CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM CALGARY CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM LETHBRIDGE CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM RED DEER CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM MEDICINE HAT CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM BANFF CHANCE OF SHOWERS 4 MODERATE 10 AM TO 4 PM GRANDE PRAIRIE CHANCE OF SHOWERS 3 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 4 PM YORKTON CHANCE OF SHOWERS 4 MODERATE 10 AM TO 3 PM THOMPSON LIGHT SNOW OR RAIN 1 LOW NONE WINNIPEG A MIX OF SUN AND CLOUD 6 HIGH 9 AM TO 5 PM THUNDER BAY RAIN 7 HIGH 9 AM TO 4 PM SUDBURY CHANCE OF SHOWERS 7 HIGH 9 AM TO 5 PM WINDSOR CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM TORONTO CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM BARRIE CHANCE OF SHOWERS 5 MODERATE 9 AM TO 5 PM LONDON CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM OTTAWA CHANCE OF SHOWERS 7 HIGH 9 AM TO 4 PM KINGSTON CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM MONTREAL CHANCE OF SHOWERS 6 HIGH 8 AM TO 4 PM SHERBROOKE CHANCE OF SHOWERS 8 VERY HIGH 8 AM TO 4 PM QUEBEC A MIX OF SUN AND CLOUD 8 VERY HIGH 8 AM TO 4 PM STE-ADELE CHANCE OF SHOWERS 6 HIGH 8 AM TO 4 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 PERIODS OF DRIZZLE 8 VERY HIGH 9 AM TO 4 PM HALIFAX A MIX OF SUN AND CLOUD 9 VERY HIGH 9 AM TO 5 PM CHARLOTTETOWN CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 5 PM ST. JOHN'S NF MAINLY CLOUDY 7 HIGH 9 AM TO 4 PM GOOSE BAY SHOWERS 2 LOW NONE 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.