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Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 180400
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 12 am EDT Wednesday 18 May 2022 for Wednesday.

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.

Wednesday
Location       Weather forecast             UV index  Category   Time above 3

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

More information on the UV index

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