295
FPCN48 CWAO 151800
ULTRAVIOLET (UV) INDEX FORECAST FOR CANADIAN CITIES ISSUED BY ENVIRONMENT CANADA
AT 2:00 P.M. EDT MONDAY 15 SEPTEMBER 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 A MIX OF SUN AND CLOUD 1 LOW NONE
INUVIK MAINLY CLOUDY 1 LOW NONE
RANKIN INLET CHANCE OF SHOWERS 2 LOW NONE
YELLOWKNIFE PERIODS OF RAIN 1 LOW NONE
WHITEHORSE CHANCE OF SHOWERS 2 LOW NONE
VANCOUVER CLEARING 5 MODERATE 10 AM TO 4 PM
VICTORIA CLEARING 5 MODERATE 10 AM TO 4 PM
KAMLOOPS CLEARING 5 MODERATE 10 AM TO 3 PM
NANAIMO MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM
PORT HARDY SUNNY 5 MODERATE 10 AM TO 4 PM
PRINCE RUPERT PERIODS OF RAIN 1 LOW NONE
KELOWNA CLEARING 5 MODERATE 11 AM TO 3 PM
PRINCE GEORGE FOG DISSIPATING 4 MODERATE 10 AM TO 3 PM
CRANBROOK CHANCE OF SHOWERS 4 MODERATE 12 PM TO 3 PM
CASTLEGAR CHANCE OF SHOWERS 4 MODERATE 2 PM TO 4 PM
EDMONTON A MIX OF SUN AND CLOUD 4 MODERATE 11 AM TO 3 PM
CALGARY CHANCE OF SHOWERS 4 MODERATE 11 AM TO 4 PM
LETHBRIDGE SHOWERS 3 MODERATE 3 PM TO 4 PM
RED DEER MAINLY SUNNY 5 MODERATE 10 AM TO 4 PM
MEDICINE HAT CHANCE OF SHOWERS 5 MODERATE 10 AM TO 4 PM
BANFF CHANCE OF SHOWERS 5 MODERATE 11 AM TO 4 PM
GRANDE PRAIRIE MAINLY SUNNY 4 MODERATE 11 AM TO 4 PM
SASKATOON A MIX OF SUN AND CLOUD 5 MODERATE 10 AM TO 3 PM
REGINA CHANCE OF SHOWERS 4 MODERATE 10 AM TO 2 PM
YORKTON SHOWERS 2 LOW NONE
THOMPSON CHANCE OF SHOWERS 2 LOW NONE
WINNIPEG CHANCE OF SHOWERS 6 HIGH 10 AM TO 3 PM
THUNDER BAY MAINLY CLOUDY 5 MODERATE 11 AM TO 4 PM
SUDBURY SUNNY 6 HIGH 10 AM TO 4 PM
WINDSOR MAINLY SUNNY 7 HIGH 10 AM TO 4 PM
TORONTO MAINLY SUNNY 6 HIGH 10 AM TO 4 PM
BARRIE MAINLY SUNNY 6 HIGH 10 AM TO 4 PM
LONDON MAINLY SUNNY 7 HIGH 10 AM TO 4 PM
OTTAWA MAINLY SUNNY 6 HIGH 9 AM TO 4 PM
KINGSTON MAINLY SUNNY 6 HIGH 9 AM TO 4 PM
MONTREAL SUNNY 6 HIGH 9 AM TO 3 PM
SHERBROOKE SUNNY 6 HIGH 9 AM TO 3 PM
QUEBEC SUNNY 6 HIGH 9 AM TO 3 PM
STE-ADELE SUNNY 6 HIGH 9 AM TO 3 PM
FREDERICTON SUNNY 6 HIGH 10 AM TO 4 PM
SAINT JOHN NB SUNNY 6 HIGH 10 AM TO 4 PM
SYDNEY CHANCE OF SHOWERS 6 HIGH 9 AM TO 3 PM
HALIFAX MAINLY SUNNY 6 HIGH 10 AM TO 4 PM
CHARLOTTETOWN CHANCE OF SHOWERS 6 HIGH 10 AM TO 4 PM
ST. JOHN'S NF CHANCE OF SHOWERS 5 MODERATE 9 AM TO 2 PM
GOOSE BAY CHANCE OF SHOWERS 3 MODERATE 11 AM TO 2 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.
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