Canadian Daily UV Index Forecast


* NOTE: Corrected and/or amended bulletins are listed first *

 
FPCN48 CWAO 240100
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 9 pm EDT Saturday 23 September 2017 for Sunday.

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.

Sunday
Location       Weather forecast             UV index  Category   Time above 3

Iqaluit        Flurries                     1         Low        None
Resolute       Flurries                     0         Low        None
Inuvik         Periods of rain              0         Low        None
Rankin Inlet   Mainly sunny                 1         Low        None
Yellowknife    Mainly cloudy                1         Low        None
Whitehorse     Chance of showers            2         Low        None
Vancouver      Mainly cloudy                3         Moderate   12 pm to  2 pm
Victoria       A mix of sun and cloud       4         Moderate   11 am to  3 pm
Kamloops       Chance of showers            4         Moderate   12 pm to  3 pm
Nanaimo        Chance of showers            2         Low        None
Port Hardy     Periods of rain              1         Low        None
Prince Rupert  Rain                         1         Low        None
Kelowna        Chance of showers            3         Moderate    2 pm to  3 pm
Prince George  Chance of showers            1         Low        None
Cranbrook      Mainly cloudy                3         Moderate    1 pm to  3 pm
Castlegar      Increasing cloudiness        4         Moderate   12 pm to  2 pm
Edmonton       A mix of sun and cloud       3         Moderate   12 pm to  2 pm
Calgary        Mainly sunny                 4         Moderate   12 pm to  2 pm
Lethbridge     Sunny                        4         Moderate   12 pm to  3 pm
Red Deer       Increasing cloudiness        4         Moderate   12 pm to  2 pm
Medicine Hat   Mainly sunny                 4         Moderate   12 pm to  3 pm
Banff          Mainly cloudy                3         Moderate   12 pm to  2 pm
Grande Prairie Chance of showers            2         Low        None
Saskatoon      A mix of sun and cloud       3         Moderate   12 pm to  2 pm
Regina         Mainly cloudy                3         Moderate    1 pm to  2 pm
Yorkton        Chance of showers            2         Low        None
Thompson       Chance of showers            1         Low        None
Winnipeg       Rain                         1         Low        None
Thunder Bay    Chance of showers            4         Moderate   12 pm to  4 pm
Sudbury        Mainly sunny                 5         Moderate   11 am to  4 pm
Windsor        Sunny                        6         High       11 am to  4 pm
Toronto        Sunny                        6         High       11 am to  4 pm
Barrie         Mainly sunny                 6         High       11 am to  4 pm
London         Sunny                        6         High       11 am to  4 pm
Ottawa         Mainly sunny                 6         High       11 am to  3 pm
Kingston       Sunny                        6         High       11 am to  4 pm
Montreal       Sunny                        6         High       11 am to  3 pm
Sherbrooke     Mainly sunny                 6         High       10 am to  3 pm
Quebec         A mix of sun and cloud       5         Moderate   11 am to  3 pm
Ste-Adele      Sunny                        6         High       11 am to  3 pm
Fredericton    Chance of showers            5         Moderate   12 pm to  4 pm
Saint John NB  Mainly cloudy                4         Moderate   12 pm to  4 pm
Sydney         Chance of showers            4         Moderate   11 am to  2 pm
Halifax        Mainly cloudy                5         Moderate   12 pm to  3 pm
Charlottetown  Chance of showers            4         Moderate   12 pm to  2 pm
St. John's NF  Chance of showers            4         Moderate   11 am to  2 pm
Goose Bay      Chance of 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, 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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