Canadian Daily UV Index Forecast
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FPCN48 CWAO 281900 Ultraviolet (UV) index forecast for Canadian cities issued by Environment Canada at 3:00 p.m. EDT Friday 28 March 2025 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 Sunny 0 Low None Inuvik Mainly sunny 1 Low None Rankin Inlet Periods of light snow 1 Low None Yellowknife Sunny 1 Low None Whitehorse A mix of sun and cloud 1 Low None Vancouver A few showers 1 Low None Victoria A few showers 1 Low None Kamloops Chance of showers 3 Moderate 12 pm to 1 pm Nanaimo Showers 1 Low None Port Hardy Chance of showers 2 Low None Prince Rupert A mix of sun and cloud 2 Low None Kelowna Chance of showers 2 Low None Prince George Flurries 2 Low None Cranbrook A few showers 1 Low None Castlegar A few showers 1 Low None Edmonton Snow 1 Low None Calgary Flurries 1 Low None Lethbridge Periods of snow 3 Moderate 1 pm to 2 pm Red Deer Periods of snow 1 Low None Medicine Hat Flurries 3 Moderate 11 am to 3 pm Banff Periods of snow 1 Low None Grande Prairie Periods of snow 1 Low None Saskatoon Snow and freezing drizzle 1 Low None Regina Snow and freezing drizzle 1 Low None Yorkton Snow and freezing drizzle 1 Low None Thompson Sunny 2 Low None Winnipeg Periods of snow 1 Low None Thunder Bay Snow mixed with ice pellets 1 Low None Sudbury Snow 3 Moderate 11 am to 12 pm Windsor A few showers 2 Low None Toronto Periods of rain 4 Moderate 11 am to 3 pm Barrie Rain 4 Moderate 11 am to 2 pm London Showers 2 Low None Ottawa Increasing cloudiness 4 Moderate 10 am to 3 pm Kingston A mix of sun and cloud 5 Moderate 10 am to 3 pm Montreal A mix of sun and cloud 4 Moderate 10 am to 3 pm Sherbrooke Flurries 4 Moderate 10 am to 3 pm Quebec A few flurries 4 Moderate 11 am to 3 pm Ste-Adele A mix of sun and cloud 4 Moderate 10 am to 3 pm Fredericton Rain showers or flurries 1 Low None Saint John NB Rain showers or flurries 2 Low None Sydney A few flurries 3 Moderate 11 am to 2 pm Halifax Rain showers or flurries 3 Moderate 11 am to 3 pm Charlottetown Flurries or rain showers 3 Moderate 11 am to 2 pm St. John's NF Flurries 3 Moderate 11 am to 1 pm Goose Bay Flurries 3 Moderate 12 pm 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.More information on the UV index
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