Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 240300
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 11 pm EDT Tuesday 23 May 2017 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        A mix of sun and cloud       5         Moderate   10 am to  4 pm
Resolute       Mainly cloudy                3         Moderate    2 pm to  3 pm
Inuvik         Clearing                     4         Moderate    1 pm to  5 pm
Rankin Inlet   Periods of rain              2         Low        None
Yellowknife    Mainly sunny                 5         Moderate   11 am to  4 pm
Whitehorse     A mix of sun and cloud       5         Moderate   11 am to  5 pm
Victoria       Clearing                     5         Moderate   10 am to  4 pm
Kamloops       Chance of showers            5         Moderate   10 am to  4 pm
Port Hardy     Periods of rain              6         High       10 am to  5 pm
Prince Rupert  Chance of showers            6         High       10 am to  5 pm
Kelowna        Showers                      3         Moderate   12 pm to  2 pm
Prince George  Showers                      6         High       10 am to  4 pm
Cranbrook      Chance of showers            3         Moderate    1 pm to  2 pm
Castlegar      Chance of showers            3         Moderate    1 pm to  2 pm
Edmonton       Periods of rain              2         Low        None
Calgary        Rain                         2         Low        None
Lethbridge     Increasing cloudiness        3         Moderate   10 am to 12 pm
Red Deer       Rain                         1         Low        None
Medicine Hat   Periods of rain              2         Low        None
Banff          Periods of rain              2         Low        None
Grande Prairie Rain                         5         Moderate   12 pm to  5 pm
Saskatoon      Increasing cloudiness        7         High       10 am to  4 pm
Regina         Chance of showers            4         Moderate   10 am to  2 pm
Yorkton        Chance of showers            6         High        9 am to  2 pm
Thompson       Clearing                     6         High       10 am to  5 pm
Winnipeg       A mix of sun and cloud       7         High       10 am to  5 pm
Thunder Bay    Sunny                        6         High       11 am to  5 pm
Sudbury        Chance of showers            6         High       10 am to  4 pm
Windsor        Chance of showers            7         High       10 am to  4 pm
Toronto        A mix of sun and cloud       8         Very high  10 am to  5 pm
Barrie         Chance of showers            8         Very high  10 am to  5 pm
London         Chance of showers            7         High       10 am to  5 pm
Ottawa         Chance of showers            7         High       10 am to  4 pm
Kingston       A mix of sun and cloud       8         Very high  10 am to  4 pm
Montreal       A mix of sun and cloud       7         High       10 am to  4 pm
Sherbrooke     Increasing cloudiness        7         High        9 am to  4 pm
Quebec         Mainly sunny                 7         High        9 am to  4 pm
Ste-Adele      Chance of showers            7         High       10 am to  4 pm
Fredericton    A mix of sun and cloud       7         High       10 am to  5 pm
Saint John NB  Mainly cloudy                6         High       10 am to  4 pm
Sydney         A mix of sun and cloud       7         High       10 am to  4 pm
Halifax        Mainly cloudy                7         High       10 am to  5 pm
Charlottetown  A mix of sun and cloud       7         High       10 am to  4 pm
St. John's NF  Periods of rain              3         Moderate   12 pm to  1 pm
Goose Bay      Snow                         3         Moderate   12 pm 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, 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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