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Canadian Daily UV Index Forecast

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

FPCN48 CWAO 021200
Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada
at 7 am EST Thursday 2 February 2023 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.

Location       Weather forecast             UV index  Category   Time above 3

Resolute       A few clouds                 0         Low        None
Inuvik         Sunny                        0         Low        None
Rankin Inlet   Sunny                        0         Low        None
Yellowknife    Sunny                        0         Low        None
Whitehorse     Flurries                     0         Low        None
Vancouver      Mainly cloudy                1         Low        None
Victoria       Mainly cloudy                1         Low        None
Kamloops       Mainly cloudy                1         Low        None
Nanaimo        Chance of showers            1         Low        None
Port Hardy     Periods of rain              0         Low        None
Prince Rupert  Periods of rain              0         Low        None
Kelowna        Mainly cloudy                1         Low        None
Prince George  Snow or rain                 0         Low        None
Cranbrook      Clearing                     1         Low        None
Castlegar      Mainly cloudy                1         Low        None
Edmonton       Light snow                   0         Low        None
Calgary        Light snow                   1         Low        None
Lethbridge     Flurries                     1         Low        None
Red Deer       Flurries                     1         Low        None
Medicine Hat   Flurries                     1         Low        None
Banff          Flurries                     1         Low        None
Grande Prairie Light snow                   0         Low        None
Saskatoon      Increasing cloudiness        1         Low        None
Regina         Increasing cloudiness        1         Low        None
Yorkton        Sunny                        1         Low        None
Thompson       Sunny                        0         Low        None
Winnipeg       Sunny                        1         Low        None
Thunder Bay    Periods of light snow        1         Low        None
Sudbury        Flurries                     1         Low        None
Windsor        Increasing cloudiness        3         Moderate   12 pm to  1 pm
Toronto        Flurries                     2         Low        None
Barrie         Flurries                     2         Low        None
London         Flurries                     2         Low        None
Ottawa         Flurries                     1         Low        None
Kingston       Flurries                     2         Low        None
Montreal       Flurries                     1         Low        None
Sherbrooke     Flurries                     1         Low        None
Quebec         Periods of snow              0         Low        None
Ste-Adele      Periods of snow              0         Low        None
Fredericton    Flurries                     2         Low        None
Saint John NB  Mainly sunny                 2         Low        None
Sydney         A mix of sun and cloud       2         Low        None
Halifax        Flurries                     1         Low        None
Charlottetown  Mainly sunny                 1         Low        None
St. John's NF  Flurries                     1         Low        None
Goose Bay      Flurries                     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 you can visit Environment Canada's web site at

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