Language selection

Weather shortcuts

Canadian Daily UV Index Forecast


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

 
FPCN48 CWAO 190900
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 5:00 a.m. EDT Friday 19 April 2024 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

Resolute       Blowing snow                 1         Low        None
Inuvik         Mainly sunny                 3         Moderate   2 pm to 3 pm
Rankin Inlet   Mainly sunny                 3         Moderate   11 am to 2 pm
Yellowknife    Mainly sunny                 3         Moderate   11 am to 3 pm
Whitehorse     Sunny                        3         Moderate   12 pm to 3 pm
Vancouver      Sunny                        5         Moderate   10 am to 4 pm
Victoria       Sunny                        5         Moderate   10 am to 4 pm
Kamloops       Mainly sunny                 4         Moderate   10 am to 3 pm
Nanaimo        Sunny                        5         Moderate   10 am to 4 pm
Port Hardy     Sunny                        4         Moderate   10 am to 4 pm
Prince Rupert  Sunny                        4         Moderate   11 am to 4 pm
Kelowna        A mix of sun and cloud       4         Moderate   10 am to 3 pm
Prince George  Sunny                        4         Moderate   10 am to 3 pm
Cranbrook      Mainly sunny                 4         Moderate   11 am to 4 pm
Castlegar      Mainly sunny                 4         Moderate   11 am to 4 pm
Edmonton       Sunny                        4         Moderate   11 am to 3 pm
Calgary        Mainly sunny                 4         Moderate   10 am to 4 pm
Lethbridge     Mainly cloudy                4         Moderate   11 am to 3 pm
Red Deer       Mainly sunny                 4         Moderate   11 am to 3 pm
Medicine Hat   Flurries                     4         Moderate   10 am to 3 pm
Banff          Flurries                     4         Moderate   11 am to 3 pm
Grande Prairie Sunny                        3         Moderate   11 am to 4 pm
Saskatoon      Periods of light snow        4         Moderate   10 am to 3 pm
Regina         Periods of light snow        4         Moderate   10 am to 3 pm
Yorkton        Periods of light snow        4         Moderate   10 am to 3 pm
Thompson       Periods of light snow        2         Low        None
Winnipeg       Periods of light snow        1         Low        None
Thunder Bay    Flurries or rain showers     0         Low        None
Sudbury        Periods of rain              0         Low        None
Windsor        Showers                      7         High       10 am to 4 pm
Toronto        Showers                      5         Moderate   1 pm to 4 pm
Barrie         Showers                      4         Moderate   1 pm to 3 pm
London         Showers                      5         Moderate   11 am to 4 pm
Ottawa         Showers or drizzle           2         Low        None
Kingston       Showers or drizzle           3         Moderate   12 pm to 1 pm
Montreal       Showers or drizzle           5         Moderate    9 am to 4 pm
Sherbrooke     Periods of drizzle           5         Moderate    9 am to 3 pm
Quebec         Chance of showers            4         Moderate   10 am to 3 pm
Ste-Adele      Rain or drizzle              1         Low        None
Fredericton    Mainly sunny                 5         Moderate   10 am to 4 pm
Saint John NB  Mainly sunny                 5         Moderate   10 am to 4 pm
Sydney         Mainly sunny                 5         Moderate   10 am to 4 pm
Halifax        Mainly sunny                 5         Moderate   10 am to 4 pm
Charlottetown  Mainly sunny                 5         Moderate   10 am to 4 pm
St. John's NF  Periods of drizzle or rain   2         Low        None
Goose Bay      A mix of sun and cloud       4         Moderate   10 am 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.

More information on the UV index
Date modified: