Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 231400
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 10 am EDT Thursday 23 March 2017 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        Sunny                        1         Low        None
Resolute       Mainly sunny                 1         Low        None
Inuvik         Increasing cloudiness        1         Low        None
Rankin Inlet   A few flurries               1         Low        None
Yellowknife    Mainly sunny                 2         Low        None
Whitehorse     Periods of light snow        0         Low        None
Vancouver      A few showers                1         Low        None
Victoria       A few showers                3         Moderate    1 pm to  2 pm
Kamloops       A mix of sun and cloud       3         Moderate   12 pm to  2 pm
Nanaimo        Chance of showers            1         Low        None
Port Hardy     Rain showers or flurries     2         Low        None
Prince Rupert  Showers                      1         Low        None
Kelowna        A mix of sun and cloud       3         Moderate   12 pm to  2 pm
Prince George  A few flurries               3         Moderate   12 pm to  2 pm
Cranbrook      Rain showers or flurries     3         Moderate    1 pm to  3 pm
Castlegar      Chance of showers            3         Moderate    1 pm to  3 pm
Edmonton       Flurries                     3         Moderate    3 pm to  4 pm
Calgary        Mainly sunny                 3         Moderate    1 pm to  2 pm
Lethbridge     Mainly sunny                 3         Moderate   12 pm to  3 pm
Red Deer       A mix of sun and cloud       4         Moderate   12 pm to  3 pm
Medicine Hat   Mainly sunny                 3         Moderate   12 pm to  3 pm
Banff          Flurries                     3         Moderate   12 pm to  3 pm
Grande Prairie Flurries                     3         Moderate    1 pm to  3 pm
Saskatoon      A mix of sun and cloud       3         Moderate   12 pm to  2 pm
Regina         Mainly sunny                 3         Moderate   12 pm to  2 pm
Yorkton        A mix of sun and cloud       4         Moderate   11 am to  2 pm
Thompson       Snow and freezing rain       1         Low        None
Winnipeg       Mainly cloudy                2         Low        None
Thunder Bay    Periods of light snow        2         Low        None
Sudbury        Increasing cloudiness        4         Moderate   11 am to  2 pm
Windsor        Mainly sunny                 5         Moderate   11 am to  3 pm
Toronto        Sunny                        4         Moderate   11 am to  3 pm
Barrie         Sunny                        4         Moderate   11 am to  3 pm
London         Sunny                        5         Moderate   11 am to  3 pm
Ottawa         Sunny                        4         Moderate   11 am to  3 pm
Kingston       Sunny                        4         Moderate   11 am to  3 pm
Montreal       Sunny                        4         Moderate   11 am to  3 pm
Sherbrooke     Sunny                        4         Moderate   11 am to  3 pm
Quebec         Sunny                        4         Moderate   11 am to  2 pm
Ste-Adele      Sunny                        4         Moderate   11 am to  3 pm
Fredericton    Sunny                        4         Moderate   12 pm to  3 pm
Saint John NB  Flurries                     4         Moderate   12 pm to  3 pm
Sydney         Snow and blowing snow        1         Low        None
Halifax        Flurries                     2         Low        None
Charlottetown  Flurries                     2         Low        None
St. John's NF  Freezing drizzle or drizzle  3         Moderate   11 am to  1 pm
Goose Bay      Mainly sunny                 3         Moderate    1 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.

More information on the UV index

What we are doing

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