On Wednesday, December 4, mostly cloudy weather, snow are expected in McMasters Crossing. The lowest air temperature will be -8°C at 4 am, the highest temperature will be -2°C around 10 am. The atmospheric pressure will be within 709-723 mm Hg. The relative humidity 70-83%. The wind will be mainly southerly 5 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, December 5, mostly cloudy weather, snow are expected in McMasters Crossing. The lowest air temperature will be -7°C at 10 pm, the highest temperature will be -2°C around 10 am. The atmospheric pressure will be within 702-708 mm Hg. The relative humidity 79-90%. The wind will be mainly westerly 8 m/s with maximum gusts up to 16 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 6, mostly cloudy weather, light snow are expected in McMasters Crossing. The lowest air temperature will be -12°C at 10 am, the highest temperature will be -9°C around 1 am. The atmospheric pressure will be within 710-720 mm Hg. The relative humidity 66-80%. The wind will be mainly westerly 6 m/s with maximum gusts up to 13 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, December 7, mostly cloudy weather, snow are expected in McMasters Crossing. The lowest air temperature will be -10°C at 4 am, the highest temperature will be -5°C around 4 pm. The atmospheric pressure will be within 715-720 mm Hg. The relative humidity 81-93%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 8, mostly partly cloudy, no precipitation are expected in McMasters Crossing. The lowest air temperature will be -6°C at 1 am, the highest temperature will be 0°C around 7 pm. The atmospheric pressure will be within 719-729 mm Hg. The relative humidity 72-92%. The wind will be mainly easterly 1 m/s with maximum gusts up to 3 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly cloudy weather, light precipitation are expected in McMasters Crossing. The lowest air temperature will be +1°C at 4 am, the highest temperature will be +5°C around 4 pm. The atmospheric pressure will be within 721-728 mm Hg. The relative humidity 77-94%. The wind will be mainly southeasterly 2 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 10, mostly cloudy weather, precipitation are expected in McMasters Crossing. The lowest air temperature will be -1°C at 10 pm, the highest temperature will be +3°C around 1 am. The atmospheric pressure will be within 700-719 mm Hg. The relative humidity 72-93%. The wind will be mainly southeasterly 2 m/s with maximum gusts up to 8 m/s. Ultraviolet index 1, no sun protection is required

On Wednesday, December 11, mostly cloudy weather, light snow are expected in McMasters Crossing. The lowest air temperature will be -4°C at 4 am, the highest temperature will be -1°C around 1 pm. The atmospheric pressure will be within 700-720 mm Hg. The relative humidity 69-88%. The wind will be mainly westerly 6 m/s with maximum gusts up to 20 m/s. Ultraviolet index 1, no sun protection is required

On Thursday, December 12, mostly partly cloudy, no precipitation are expected in McMasters Crossing. The lowest air temperature will be -2°C at 4 am, the highest temperature will be +1°C around 4 pm. The atmospheric pressure will be within 723-729 mm Hg. The relative humidity 78-89%. The wind will be mainly southeasterly 1 m/s with maximum gusts up to 5 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 13, mostly partly cloudy, no precipitation are expected in McMasters Crossing. The lowest air temperature will be +3°C at 4 am, the highest temperature will be +8°C around 1 pm. The atmospheric pressure will be 727 mm Hg. The relative humidity 52-79%. The wind will be mainly southerly 2 m/s with maximum gusts up to 8 m/s. Ultraviolet index 1, no sun protection is required