627
FPCN48 CWAO 171400
ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA
AT 10:00 A.M. EDT FRIDAY 17 OCTOBER 2025 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
RESOLUTE FLURRIES 0 LOW NONE
INUVIK SNOW 0 LOW NONE
RANKIN INLET MAINLY CLOUDY 1 LOW NONE
YELLOWKNIFE LIGHT SNOW 0 LOW NONE
WHITEHORSE CHANCE OF SHOWERS 1 LOW NONE
VANCOUVER CHANCE OF SHOWERS 3 MODERATE 12 PM TO 1 PM
VICTORIA A MIX OF SUN AND CLOUD 3 MODERATE 11 AM TO 2 PM
KAMLOOPS CHANCE OF SHOWERS 2 LOW NONE
NANAIMO A MIX OF SUN AND CLOUD 3 MODERATE 12 PM TO 2 PM
PORT HARDY CHANCE OF SHOWERS 2 LOW NONE
PRINCE RUPERT SHOWERS 1 LOW NONE
KELOWNA CHANCE OF SHOWERS 2 LOW NONE
PRINCE GEORGE MAINLY CLOUDY 2 LOW NONE
CRANBROOK CHANCE OF SHOWERS 2 LOW NONE
CASTLEGAR CHANCE OF SHOWERS 2 LOW NONE
EDMONTON MAINLY SUNNY 2 LOW NONE
CALGARY CHANCE OF SHOWERS 2 LOW NONE
LETHBRIDGE CHANCE OF SHOWERS 2 LOW NONE
RED DEER CHANCE OF SHOWERS 2 LOW NONE
MEDICINE HAT CHANCE OF SHOWERS 2 LOW NONE
BANFF CHANCE OF SHOWERS 2 LOW NONE
GRANDE PRAIRIE A MIX OF SUN AND CLOUD 2 LOW NONE
SASKATOON MAINLY SUNNY 2 LOW NONE
REGINA CLEARING 2 LOW NONE
YORKTON A FEW SHOWERS 2 LOW NONE
THOMPSON RAIN 2 LOW NONE
WINNIPEG SHOWERS 1 LOW NONE
THUNDER BAY CHANCE OF SHOWERS 2 LOW NONE
SUDBURY SHOWERS 1 LOW NONE
WINDSOR CHANCE OF SHOWERS 4 MODERATE 11 AM TO 3 PM
TORONTO CHANCE OF SHOWERS 3 MODERATE 12 PM TO 1 PM
BARRIE CHANCE OF SHOWERS 3 MODERATE 12 PM TO 1 PM
LONDON CHANCE OF SHOWERS 3 MODERATE 11 AM TO 2 PM
OTTAWA SUNNY 3 MODERATE 11 AM TO 2 PM
KINGSTON SUNNY 4 MODERATE 11 AM TO 2 PM
MONTREAL SUNNY 3 MODERATE 11 AM TO 2 PM
SHERBROOKE MAINLY SUNNY 3 MODERATE 11 AM TO 1 PM
QUEBEC SUNNY 3 MODERATE 11 AM TO 1 PM
STE-ADELE SUNNY 3 MODERATE 11 AM TO 2 PM
FREDERICTON MAINLY CLOUDY 3 MODERATE 12 PM TO 2 PM
SAINT JOHN NB CHANCE OF SHOWERS 2 LOW NONE
SYDNEY CHANCE OF SHOWERS 2 LOW NONE
HALIFAX CHANCE OF SHOWERS 3 MODERATE 12 PM TO 1 PM
CHARLOTTETOWN CHANCE OF SHOWERS 2 LOW NONE
ST. JOHN'S NF SHOWERS OR DRIZZLE 1 LOW NONE
GOOSE BAY SHOWERS 1 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.
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