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Canadian Daily UV Index Forecast

Forecast Regions

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

 
FPCN48 CWAO 181300
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 9 am EDT Friday 18 September 2020 for 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.

Friday
Location       Weather forecast             UV index  Category   Time above 3

Iqaluit        Flurries                     2         Low        None
Resolute       Periods of light snow        0         Low        None
Inuvik         Mainly cloudy                1         Low        None
Rankin Inlet   Flurries                     2         Low        None
Yellowknife    Mainly sunny                 3         Moderate    1 pm to  3 pm
Whitehorse     Chance of showers            2         Low        None
Vancouver      Chance of showers            2         Low        None
Victoria       Chance of showers            3         Moderate   12 pm to  1 pm
Kamloops       Smoke                        5         Moderate   11 am to  3 pm
Nanaimo        Chance of showers            2         Low        None
Port Hardy     Periods of drizzle or rain   3         Moderate    1 pm to  2 pm
Prince Rupert  Periods of drizzle           3         Moderate   12 pm to  3 pm
Kelowna        Smoke                        5         Moderate   10 am to  3 pm
Prince George  Fog dissipating              2         Low        None
Cranbrook      Smoke                        7         High       11 am to  4 pm
Castlegar      Smoke                        7         High       11 am to  5 pm
Edmonton       Mainly sunny                 4         Moderate   12 pm to  4 pm
Calgary        Sunny                        5         Moderate   11 am to  4 pm
Lethbridge     Sunny                        6         High       11 am to  4 pm
Red Deer       Sunny                        6         High       11 am to  4 pm
Medicine Hat   Sunny                        5         Moderate   11 am to  4 pm
Banff          Sunny                        5         Moderate   11 am to  4 pm
Grande Prairie Mainly sunny                 5         Moderate   12 pm to  4 pm
Saskatoon      Clearing                     5         Moderate   11 am to  3 pm
Regina         Mainly sunny                 6         High       11 am to  3 pm
Yorkton        A mix of sun and cloud       5         Moderate   11 am to  3 pm
Thompson       A mix of sun and cloud       4         Moderate   12 pm to  3 pm
Winnipeg       A mix of sun and cloud       4         Moderate   12 pm to  4 pm
Thunder Bay    Sunny                        4         Moderate   12 pm to  4 pm
Sudbury        Mainly sunny                 5         Moderate   11 am to  3 pm
Windsor        Sunny                        6         High       11 am to  4 pm
Toronto        Mainly sunny                 5         Moderate   11 am to  4 pm
Barrie         Sunny                        5         Moderate   11 am to  4 pm
London         Sunny                        6         High       11 am to  4 pm
Ottawa         Mainly sunny                 5         Moderate   11 am to  3 pm
Kingston       Sunny                        6         High       11 am to  4 pm
Montreal       A mix of sun and cloud       5         Moderate   11 am to  3 pm
Sherbrooke     Mainly sunny                 5         Moderate   11 am to  3 pm
Quebec         A mix of sun and cloud       5         Moderate   11 am to  3 pm
Ste-Adele      A mix of sun and cloud       5         Moderate   11 am to  3 pm
Fredericton    A few showers                2         Low        None
Saint John NB  A few showers                2         Low        None
Sydney         Chance of showers            2         Low        None
Halifax        Chance of showers            5         Moderate   11 am to  2 pm
Charlottetown  A few showers                2         Low        None
St. John's NF  Showers or drizzle           3         Moderate   11 am to  2 pm
Goose Bay      Mainly sunny                 4         Moderate   12 pm to  3 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 you can visit Environment Canada's web site at
www.canada.ca/uv-index.

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