On Friday, November 29, mostly cloudy weather, light snow are expected in Merrifield. The lowest air temperature will be -3°C at 10 pm, the highest temperature will be 0°C around 1 am. The atmospheric pressure will be within 728-730 mm Hg. The relative humidity 69-88%. The wind will be mainly westerly 5 m/s with maximum gusts up to 12 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, November 30, mostly partly cloudy, light snow are expected in Merrifield. The lowest air temperature will be -5°C at 10 pm, the highest temperature will be -2°C around 1 pm. The atmospheric pressure will be within 730-733 mm Hg. The relative humidity 65-75%. The wind will be mainly southwesterly 6 m/s with maximum gusts up to 12 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 1, mostly cloudy weather, light snow are expected in Merrifield. The lowest air temperature will be -6°C at 4 am, the highest temperature will be -2°C around 1 pm. The atmospheric pressure will be within 733-734 mm Hg. The relative humidity 64-77%. The wind will be mainly southwesterly 5 m/s with maximum gusts up to 12 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 2, mostly cloudy weather, light precipitation are expected in Merrifield. The lowest air temperature will be -4°C at 7 am, the highest temperature will be -2°C around 4 pm. The atmospheric pressure will be within 733-737 mm Hg. The relative humidity 75-89%. The wind will be mainly westerly 4 m/s with maximum gusts up to 7 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 3, mostly cloudy weather, light snow are expected in Merrifield. The lowest air temperature will be -4°C at 1 am, the highest temperature will be -2°C around 1 pm. The atmospheric pressure will be within 734-737 mm Hg. The relative humidity 75-89%. The wind will be mainly westerly 3 m/s with maximum gusts up to 11 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 4, mostly cloudy weather, snow are expected in Merrifield. The lowest air temperature will be -5°C at 7 am, the highest temperature will be -2°C around 1 pm. The atmospheric pressure will be within 723-737 mm Hg. The relative humidity 65-82%. The wind will be mainly southeasterly 6 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, light precipitation are expected in Merrifield. The lowest air temperature will be -3°C at 1 am, the highest temperature will be +3°C around 10 pm. The atmospheric pressure will be within 721-729 mm Hg. The relative humidity 76-89%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 10 m/s. Ultraviolet index 3, sun protection is required

On Friday, December 6, mostly partly cloudy, light snow are expected in Merrifield. The lowest air temperature will be -9°C at 10 pm, the highest temperature will be +3°C around 1 am. The atmospheric pressure will be within 725-738 mm Hg. The relative humidity 64-94%. The wind will be mainly westerly 8 m/s with maximum gusts up to 16 m/s. Ultraviolet index 3, sun protection is required

On Saturday, December 7, mostly partly cloudy, no precipitation are expected in Merrifield. The lowest air temperature will be -13°C at 10 pm, the highest temperature will be -9°C around 4 pm. The atmospheric pressure will be within 739-747 mm Hg. The relative humidity 63-77%. The wind will be mainly northerly 0 m/s with maximum gusts up to 4 m/s. Ultraviolet index 3, sun protection is required

On Sunday, December 8, mostly cloudy weather, snow are expected in Merrifield. The lowest air temperature will be -14°C at 7 am, the highest temperature will be -7°C around 4 pm. The atmospheric pressure will be within 730-745 mm Hg. The relative humidity 52-80%. The wind will be mainly easterly 7 m/s with maximum gusts up to 16 m/s. Ultraviolet index 1, no sun protection is required