Canadian Daily UV Index Forecast

Forecast Regions

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

 
FPCN48 CWAO 161300
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 9 am EDT Thursday 16 August 2018 for Thursday.

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.

Thursday
Location       Weather forecast             UV index  Category   Time above 3

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

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