FPCN48 CWAO 182300
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 7:00 p.m. EDT Wednesday 18 September 2024 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

Resolute       Flurries                     1         Low        None
Inuvik         Chance of showers            1         Low        None
Rankin Inlet   Overcast                     1         Low        None
Yellowknife    Mainly sunny                 2         Low        None
Whitehorse     Chance of showers            1         Low        None
Vancouver      Chance of showers            3         Moderate   11 am to 2 pm
Victoria       Clearing                     4         Moderate   10 am to 3 pm
Kamloops       Chance of showers            4         Moderate   10 am to 3 pm
Nanaimo        Clearing                     4         Moderate   10 am to 3 pm
Port Hardy     Chance of showers            3         Moderate   11 am to 3 pm
Prince Rupert  A few showers                1         Low        None
Kelowna        Mainly sunny                 4         Moderate   10 am to 3 pm
Prince George  Chance of showers            3         Moderate   11 am to 2 pm
Cranbrook      Mainly sunny                 4         Moderate   11 am to 3 pm
Castlegar      Sunny                        4         Moderate   11 am to 4 pm
Edmonton       Mainly sunny                 3         Moderate   11 am to 3 pm
Calgary        Mainly sunny                 4         Moderate   11 am to 3 pm
Lethbridge     Sunny                        4         Moderate   11 am to 3 pm
Red Deer       Mainly sunny                 4         Moderate   11 am to 3 pm
Medicine Hat   Mainly sunny                 4         Moderate   10 am to 3 pm
Banff          Chance of showers            4         Moderate   11 am to 3 pm
Grande Prairie Increasing cloudiness        3         Moderate   12 pm to 3 pm
Saskatoon      Chance of showers            2         Low        None
Regina         Showers                      2         Low        None
Yorkton        Showers                      1         Low        None
Thompson       Chance of showers            2         Low        None
Winnipeg       Chance of showers            3         Moderate   11 am to 3 pm
Thunder Bay    Chance of showers            5         Moderate   11 am to 4 pm
Sudbury        Sunny                        5         Moderate   10 am to 4 pm
Windsor        Sunny                        6         High       10 am to 4 pm
Toronto        Sunny                        6         High       10 am to 4 pm
Barrie         Sunny                        6         High       10 am to 4 pm
London         Sunny                        6         High       10 am to 4 pm
Ottawa         Sunny                        5         Moderate   10 am to 3 pm
Kingston       Sunny                        6         High       10 am to 4 pm
Montreal       A mix of sun and cloud       5         Moderate    9 am to 3 pm
Sherbrooke     Mainly cloudy                5         Moderate    9 am to 3 pm
Quebec         A mix of sun and cloud       5         Moderate    9 am to 3 pm
Ste-Adele      Mainly sunny                 5         Moderate    9 am to 3 pm
Fredericton    Chance of showers            6         High       10 am to 3 pm
Saint John NB  Mainly cloudy                5         Moderate   10 am to 3 pm
Sydney         Chance of showers            5         Moderate   10 am to 3 pm
Halifax        A mix of sun and cloud       5         Moderate   10 am to 4 pm
Charlottetown  A mix of sun and cloud       5         Moderate   10 am to 3 pm
St. John's NF  Rain                         1         Low        None
Goose Bay      Chance of showers            3         Moderate   11 am 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 you can visit Environment Canada's web site at
www.canada.ca/uv-index.