FPCN48 CWAO 071900 ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA AT 3:00 P.M. EDT MONDAY 7 APRIL 2025 FOR MONDAY. 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. MONDAY LOCATION WEATHER FORECAST UV INDEX CATEGORY TIME ABOVE 3 RESOLUTE MAINLY CLOUDY 1 LOW NONE INUVIK PERIODS OF LIGHT SNOW 1 LOW NONE RANKIN INLET SUNNY 3 MODERATE 11 AM TO 2 PM YELLOWKNIFE INCREASING CLOUDINESS 3 MODERATE 12 PM TO 3 PM WHITEHORSE CHANCE OF SHOWERS 2 LOW NONE VANCOUVER SHOWERS 2 LOW NONE VICTORIA A FEW SHOWERS 2 LOW NONE KAMLOOPS CHANCE OF SHOWERS 3 MODERATE 12 PM TO 2 PM NANAIMO SHOWERS 3 MODERATE 2 PM TO 3 PM PORT HARDY CHANCE OF SHOWERS 3 MODERATE 12 PM TO 3 PM PRINCE RUPERT PERIODS OF RAIN 1 LOW NONE KELOWNA A FEW SHOWERS 2 LOW NONE PRINCE GEORGE CHANCE OF SHOWERS 3 MODERATE 11 AM TO 2 PM CRANBROOK CHANCE OF SHOWERS 3 MODERATE 11 AM TO 12 PM CASTLEGAR SHOWERS 1 LOW NONE EDMONTON A MIX OF SUN AND CLOUD 4 MODERATE 11 AM TO 3 PM CALGARY A MIX OF SUN AND CLOUD 4 MODERATE 11 AM TO 4 PM LETHBRIDGE MAINLY SUNNY 4 MODERATE 10 AM TO 4 PM RED DEER CHANCE OF SHOWERS 4 MODERATE 11 AM TO 4 PM MEDICINE HAT MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM BANFF CHANCE OF SHOWERS 3 MODERATE 12 PM TO 2 PM GRANDE PRAIRIE CHANCE OF SHOWERS 3 MODERATE 12 PM TO 3 PM SASKATOON SUNNY 5 MODERATE 10 AM TO 4 PM REGINA SUNNY 4 MODERATE 10 AM TO 3 PM YORKTON SUNNY 5 MODERATE 9 AM TO 3 PM THOMPSON MAINLY SUNNY 3 MODERATE 11 AM TO 3 PM WINNIPEG SUNNY 4 MODERATE 10 AM TO 4 PM THUNDER BAY FLURRIES 3 MODERATE 12 PM TO 4 PM SUDBURY SNOW AT TIMES HEAVY 1 LOW NONE WINDSOR SHOWERS 4 MODERATE 10 AM TO 12 PM TORONTO RAIN SHOWERS OR FLURRIES 5 MODERATE 10 AM TO 3 PM BARRIE RAIN SHOWERS OR FLURRIES 4 MODERATE 10 AM TO 3 PM LONDON RAIN SHOWERS OR FLURRIES 4 MODERATE 10 AM TO 12 PM OTTAWA INCREASING CLOUDINESS 5 MODERATE 10 AM TO 3 PM KINGSTON MAINLY SUNNY 5 MODERATE 10 AM TO 3 PM MONTREAL A MIX OF SUN AND CLOUD 5 MODERATE 10 AM TO 3 PM SHERBROOKE A MIX OF SUN AND CLOUD 5 MODERATE 9 AM TO 3 PM QUEBEC MAINLY SUNNY 4 MODERATE 10 AM TO 3 PM STE-ADELE MAINLY SUNNY 4 MODERATE 10 AM TO 3 PM FREDERICTON A MIX OF SUN AND CLOUD 5 MODERATE 10 AM TO 4 PM SAINT JOHN NB A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 4 PM SYDNEY A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 4 PM HALIFAX A MIX OF SUN AND CLOUD 6 HIGH 10 AM TO 3 PM CHARLOTTETOWN A MIX OF SUN AND CLOUD 5 MODERATE 10 AM TO 4 PM ST. JOHN'S NF SNOW 4 MODERATE 10 AM TO 3 PM GOOSE BAY FLURRIES 3 MODERATE 10 AM TO 1 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.