Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 182100
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 4 pm EST Thursday 18 January 2018 for Thursday afternoon and Friday.

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

Whitehorse     Mainly cloudy                0         Low        None
Vancouver      Showers                      0         Low        None
Victoria       Showers                      0         Low        None
Kamloops       Increasing cloudiness        1         Low        None
Nanaimo        A few showers                0         Low        None
Port Hardy     Showers                      0         Low        None
Prince Rupert  A few showers                0         Low        None
Kelowna        Chance of showers            1         Low        None
Prince George  A mix of sun and cloud       1         Low        None
Cranbrook      Rain showers or flurries     1         Low        None
Castlegar      Rain                         1         Low        None

Friday
Location       Weather forecast             UV index  Category   Time above 3

Iqaluit        A mix of sun and cloud       0         Low        None
Resolute       A few clouds                 0         Low        None
Inuvik         Periods of snow              0         Low        None
Rankin Inlet   Mainly cloudy                0         Low        None
Yellowknife    Flurries                     0         Low        None
Whitehorse     A mix of sun and cloud       0         Low        None
Vancouver      Showers                      0         Low        None
Victoria       Showers                      0         Low        None
Kamloops       Cloudy                       0         Low        None
Nanaimo        Showers                      0         Low        None
Port Hardy     Showers                      0         Low        None
Prince Rupert  Chance of showers            0         Low        None
Kelowna        Rain showers or flurries     0         Low        None
Prince George  Mainly sunny                 1         Low        None
Cranbrook      Mainly cloudy                1         Low        None
Castlegar      Flurries or rain showers     0         Low        None
Edmonton       Mainly cloudy                0         Low        None
Calgary        Increasing cloudiness        1         Low        None
Lethbridge     A mix of sun and cloud       1         Low        None
Red Deer       Cloudy                       0         Low        None
Medicine Hat   A mix of sun and cloud       1         Low        None
Banff          A mix of sun and cloud       1         Low        None
Grande Prairie Cloudy                       0         Low        None
Saskatoon      Mainly sunny                 1         Low        None
Regina         Mainly sunny                 1         Low        None
Yorkton        Clearing                     1         Low        None
Thompson       Snow                         0         Low        None
Winnipeg       A mix of sun and cloud       1         Low        None
Thunder Bay    Freezing rain or rain        1         Low        None
Sudbury        Flurries                     1         Low        None
Windsor        Mainly sunny                 2         Low        None
Toronto        Mainly cloudy                1         Low        None
Barrie         Flurries                     1         Low        None
London         A mix of sun and cloud       2         Low        None
Ottawa         Flurries                     1         Low        None
Kingston       Flurries                     1         Low        None
Montreal       Periods of light snow        0         Low        None
Sherbrooke     Periods of light snow        0         Low        None
Quebec         Periods of light snow        0         Low        None
Ste-Adele      Periods of light snow        0         Low        None
Fredericton    Clearing                     1         Low        None
Saint John NB  Clearing                     1         Low        None
Sydney         Flurries                     1         Low        None
Halifax        Increasing cloudiness        1         Low        None
Charlottetown  Mainly cloudy                1         Low        None
St. John's NF  Mainly cloudy                1         Low        None
Goose Bay      Mainly sunny                 1         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.

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