Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 190200
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 9 pm EST Wednesday 18 January 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        Chance of light snow         0         Low        None
Resolute       A few clouds                 0         Low        None
Inuvik         Periods of snow              0         Low        None
Rankin Inlet   Snow                         0         Low        None
Yellowknife    Periods of light snow        0         Low        None
Whitehorse     Periods of snow              0         Low        None
Vancouver      Showers                      0         Low        None
Victoria       A few showers                0         Low        None
Kamloops       Mainly cloudy                1         Low        None
Nanaimo        Chance of showers            0         Low        None
Port Hardy     Showers                      0         Low        None
Prince Rupert  Periods of rain              0         Low        None
Kelowna        Rain showers or flurries     1         Low        None
Prince George  A mix of sun and cloud       1         Low        None
Cranbrook      Flurries or rain showers     1         Low        None
Castlegar      Periods of snow and rain     0         Low        None
Edmonton       Chance of showers            1         Low        None
Calgary        A mix of sun and cloud       1         Low        None
Lethbridge     A mix of sun and cloud       1         Low        None
Red Deer       Chance of showers            0         Low        None
Medicine Hat   Mainly cloudy                1         Low        None
Banff          Flurries                     1         Low        None
Grande Prairie A mix of sun and cloud       1         Low        None
Saskatoon      Mainly cloudy                1         Low        None
Regina         Increasing cloudiness        1         Low        None
Yorkton        Mainly sunny                 1         Low        None
Thompson       Overcast                     0         Low        None
Winnipeg       A mix of sun and cloud       1         Low        None
Thunder Bay    A mix of sun and cloud       1         Low        None
Sudbury        Periods of light snow        1         Low        None
Windsor        Mainly cloudy                1         Low        None
Toronto        Mainly cloudy                1         Low        None
Barrie         Mainly cloudy                1         Low        None
London         Mainly cloudy                1         Low        None
Ottawa         Mainly cloudy                1         Low        None
Kingston       Mainly cloudy                1         Low        None
Montreal       Mainly cloudy                1         Low        None
Sherbrooke     Periods of light snow        1         Low        None
Quebec         Periods of light snow        1         Low        None
Ste-Adele      Flurries                     1         Low        None
Fredericton    Periods of snow              0         Low        None
Saint John NB  Periods of snow              0         Low        None
Sydney         Periods of light snow        0         Low        None
Halifax        Periods of light snow        0         Low        None
Charlottetown  Periods of snow              0         Low        None
St. John's NF  A mix of sun and cloud       1         Low        None
Goose Bay      Flurries                     0         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.

More information on the UV index

What we are doing

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