931  
FPCN48 CWAO 211400  
ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA  
AT 10 AM EDT FRIDAY 21 JULY 2017 FOR FRIDAY.  
 
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.  
 
FRIDAY  
LOCATION WEATHER FORECAST UV INDEX CATEGORY TIME ABOVE 3  
 
IQALUIT A MIX OF SUN AND CLOUD 4 MODERATE 10 AM TO 3 PM  
RESOLUTE CHANCE OF SHOWERS 3 MODERATE 1 PM TO 3 PM  
INUVIK SHOWERS 2 LOW NONE  
RANKIN INLET MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM  
YELLOWKNIFE A MIX OF SUN AND CLOUD 5 MODERATE 11 AM TO 5 PM  
WHITEHORSE A MIX OF SUN AND CLOUD 6 HIGH 11 AM TO 5 PM  
VANCOUVER CHANCE OF SHOWERS 3 MODERATE 12 PM TO 3 PM  
VICTORIA CHANCE OF SHOWERS 6 HIGH 10 AM TO 4 PM  
KAMLOOPS A MIX OF SUN AND CLOUD 8 VERY HIGH 10 AM TO 5 PM  
NANAIMO CHANCE OF SHOWERS 3 MODERATE 12 PM TO 2 PM  
PORT HARDY RAIN 2 LOW NONE  
PRINCE RUPERT A FEW SHOWERS 3 MODERATE 1 PM TO 2 PM  
KELOWNA INCREASING CLOUDINESS 6 HIGH 9 AM TO 4 PM  
PRINCE GEORGE MAINLY SUNNY 7 HIGH 10 AM TO 4 PM  
CRANBROOK MAINLY SUNNY 7 HIGH 10 AM TO 5 PM  
CASTLEGAR MAINLY SUNNY 8 VERY HIGH 10 AM TO 5 PM  
EDMONTON A FEW SHOWERS 3 MODERATE 1 PM TO 2 PM  
CALGARY A MIX OF SUN AND CLOUD 7 HIGH 10 AM TO 5 PM  
LETHBRIDGE SUNNY 7 HIGH 10 AM TO 5 PM  
RED DEER CHANCE OF SHOWERS 5 MODERATE 11 AM TO 4 PM  
MEDICINE HAT MAINLY SUNNY 7 HIGH 10 AM TO 5 PM  
BANFF MAINLY CLOUDY 6 HIGH 11 AM TO 5 PM  
GRANDE PRAIRIE CHANCE OF SHOWERS 7 HIGH 10 AM TO 5 PM  
SASKATOON SHOWERS OR THUNDERSTORMS 5 MODERATE 10 AM TO 4 PM  
REGINA CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 4 PM  
YORKTON SHOWERS OR THUNDERSTORMS 5 MODERATE 10 AM TO 2 PM  
THOMPSON MAINLY SUNNY 6 HIGH 10 AM TO 5 PM  
WINNIPEG CHANCE OF SHOWERS 8 VERY HIGH 10 AM TO 5 PM  
THUNDER BAY A MIX OF SUN AND CLOUD 7 HIGH 11 AM TO 5 PM  
SUDBURY CHANCE OF SHOWERS 8 VERY HIGH 10 AM TO 5 PM  
WINDSOR MAINLY SUNNY 9 VERY HIGH 10 AM TO 5 PM  
TORONTO SUNNY 9 VERY HIGH 10 AM TO 5 PM  
BARRIE SUNNY 9 VERY HIGH 10 AM TO 5 PM  
LONDON MAINLY SUNNY 10 VERY HIGH 10 AM TO 5 PM  
OTTAWA CHANCE OF SHOWERS 9 VERY HIGH 10 AM TO 5 PM  
KINGSTON A MIX OF SUN AND CLOUD 9 VERY HIGH 10 AM TO 5 PM  
MONTREAL CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 4 PM  
SHERBROOKE CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 4 PM  
QUEBEC CHANCE OF SHOWERS 8 VERY HIGH 9 AM TO 4 PM  
STE-ADELE CHANCE OF SHOWERS 9 VERY HIGH 9 AM TO 5 PM  
FREDERICTON SHOWERS OR THUNDERSHOWERS 8 VERY HIGH 10 AM TO 3 PM  
SAINT JOHN NB SHOWERS 8 VERY HIGH 10 AM TO 3 PM  
SYDNEY CHANCE OF SHOWERS 6 HIGH 10 AM TO 4 PM  
HALIFAX CHANCE OF SHOWERS 8 VERY HIGH 10 AM TO 5 PM  
CHARLOTTETOWN SHOWERS OR THUNDERSHOWERS 6 HIGH 10 AM TO 3 PM  
ST. JOHN'S NF SHOWERS OR DRIZZLE 6 HIGH 10 AM TO 4 PM  
GOOSE BAY CHANCE OF SHOWERS 5 MODERATE 11 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, VISIT ENVIRONMENT CANADA'S WEB SITE AT EC.GC.CA/UVINDEX  
AND CLICK ON 'SUN PROTECTION' ON THE LEFT HAND MENU.  
 
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