On Monday, December 2, mostly partly cloudy, snow are expected in Union. The lowest air temperature will be -5°C at 4 am, the highest temperature will be -2°C around 4 pm. The atmospheric pressure will be within 728-732 mm Hg. The relative humidity 72-88%. The wind will be mainly westerly 1 m/s with maximum gusts up to 6 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 3, mostly cloudy weather, light snow are expected in Union. The lowest air temperature will be -5°C at 10 pm, the highest temperature will be -2°C around 4 pm. The atmospheric pressure will be within 732-733 mm Hg. The relative humidity 78-90%. The wind will be mainly westerly 2 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 4, mostly cloudy weather, snow are expected in Union. The lowest air temperature will be -4°C at 1 am, the highest temperature will be -3°C around 4 pm. The atmospheric pressure will be within 719-732 mm Hg. The relative humidity 76-95%. The wind will be mainly southerly 7 m/s with maximum gusts up to 16 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, December 5, mostly cloudy weather, snowstorm are expected in Union. The lowest air temperature will be -6°C at 10 pm, the highest temperature will be -2°C around 4 am. The atmospheric pressure will be within 714-722 mm Hg. The relative humidity 74-95%. The wind will be mainly westerly 10 m/s with maximum gusts up to 19 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 6, mostly partly cloudy, light snow are expected in Union. The lowest air temperature will be -10°C at 10 pm, the highest temperature will be -8°C around 4 pm. The atmospheric pressure will be within 724-731 mm Hg. The relative humidity 69-86%. The wind will be mainly westerly 5 m/s with maximum gusts up to 11 m/s. Ultraviolet index 3, sun protection is required

On Saturday, December 7, mostly cloudy weather, snow are expected in Union. The lowest air temperature will be -12°C at 7 am, the highest temperature will be -8°C around 1 pm. The atmospheric pressure will be within 719-729 mm Hg. The relative humidity 63-83%. The wind will be mainly southerly 4 m/s with maximum gusts up to 12 m/s. Ultraviolet index 3, sun protection is required

On Sunday, December 8, mostly cloudy weather, light precipitation are expected in Union. The lowest air temperature will be -11°C at 1 am, the highest temperature will be -1°C around 7 pm. The atmospheric pressure will be within 720-732 mm Hg. The relative humidity 52-77%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly partly cloudy, light precipitation are expected in Union. The lowest air temperature will be -1°C at 1 am, the highest temperature will be +3°C around 4 pm. The atmospheric pressure will be within 732-736 mm Hg. The relative humidity 64-89%. The wind will be mainly westerly 1 m/s with maximum gusts up to 9 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 10, mostly cloudy weather, precipitation are expected in Union. The lowest air temperature will be -4°C at 10 pm, the highest temperature will be +2°C around 1 am. The atmospheric pressure will be within 714-735 mm Hg. The relative humidity 80-91%. The wind will be mainly southeasterly 5 m/s with maximum gusts up to 17 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 11, mostly cloudy weather, snow are expected in Union. The lowest air temperature will be -7°C at 7 am, the highest temperature will be -3°C around 1 pm. The atmospheric pressure will be within 712-725 mm Hg. The relative humidity 61-80%. The wind will be mainly westerly 8 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required