Montreal weather: Colder, flurries and a deep freeze overnight

Environment Canada is forecasting a mix of sun and cloud Sunday with a 30 per cent chance of flurries and a high of minus 9. A breeze of up to 15 km/h will bring a wind chill near minus 20. The UV index goes up another notch to 3, or moderate. Clear skies overnight with a low of minus 19 and a wind chill of minus 26.