Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 010100
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 9 pm EDT Tuesday 31 May 2016 for Wednesday.

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.

Wednesday
Location       Weather forecast             UV index  Category   Time above 3

Iqaluit        Cloudy                       2         Low        None
Resolute       Flurries                     3         Moderate    2 pm to  3 pm
Inuvik         Chance of showers            3         Moderate    1 pm to  4 pm
Rankin Inlet   Flurries                     2         Low        None
Yellowknife    A mix of sun and cloud       5         Moderate   11 am to  5 pm
Whitehorse     Chance of showers            5         Moderate   11 am to  3 pm
Vancouver      Chance of showers            6         High       10 am to  2 pm
Victoria       Chance of showers            6         High       10 am to  4 pm
Kamloops       Chance of showers            5         Moderate   10 am to  4 pm
Nanaimo        Chance of showers            6         High       10 am to  4 pm
Port Hardy     Chance of showers            3         Moderate    1 pm to  2 pm
Prince Rupert  Rain                         1         Low        None
Kelowna        Chance of showers            5         Moderate   10 am to  4 pm
Prince George  A few showers                3         Moderate    1 pm to  2 pm
Cranbrook      A mix of sun and cloud       7         High       10 am to  5 pm
Castlegar      Mainly cloudy                6         High       11 am to  5 pm
Edmonton       Chance of showers            4         Moderate   10 am to  4 pm
Calgary        Increasing cloudiness        4         Moderate   11 am to  3 pm
Lethbridge     A mix of sun and cloud       7         High       10 am to  4 pm
Red Deer       Chance of showers            4         Moderate   10 am to  3 pm
Medicine Hat   Increasing cloudiness        7         High       10 am to  4 pm
Banff          Chance of showers            4         Moderate   11 am to  4 pm
Grande Prairie Chance of showers            6         High       11 am to  5 pm
Saskatoon      A mix of sun and cloud       7         High       10 am to  5 pm
Regina         Sunny                        7         High       10 am to  4 pm
Yorkton        Clearing                     7         High       10 am to  4 pm
Thompson       Clearing                     6         High       10 am to  5 pm
Winnipeg       A few showers                3         Moderate    1 pm to  2 pm
Thunder Bay    Chance of showers            4         Moderate   12 pm to  4 pm
Sudbury        Mainly sunny                 8         Very high  10 am to  5 pm
Windsor        Mainly sunny                 9         Very high  10 am to  5 pm
Toronto        Sunny                        8         Very high  10 am to  5 pm
Barrie         Mainly sunny                 8         Very high  10 am to  5 pm
London         Sunny                        9         Very high  10 am to  5 pm
Ottawa         Mainly sunny                 8         Very high  10 am to  5 pm
Kingston       Mainly sunny                 8         Very high  10 am to  5 pm
Montreal       Mainly sunny                 8         Very high   9 am to  4 pm
Sherbrooke     Mainly sunny                 8         Very high   9 am to  4 pm
Quebec         Sunny                        8         Very high   9 am to  4 pm
Ste-Adele      Mainly sunny                 8         Very high   9 am to  4 pm
Fredericton    Mainly sunny                 8         Very high  10 am to  5 pm
Saint John NB  Mainly sunny                 8         Very high  10 am to  5 pm
Sydney         Chance of showers            7         High       10 am to  4 pm
Halifax        Mainly sunny                 8         Very high  10 am to  5 pm
Charlottetown  Mainly sunny                 7         High       10 am to  5 pm
St. John's NF  A few showers                3         Moderate   12 pm to  1 pm
Goose Bay      Flurries or rain showers     6         High       10 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.

More information on the UV index

What we are doing

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