On Monday, December 2, mostly partly cloudy, light snow are expected in Horseheads. The lowest air temperature will be -5°C at 4 am, the highest temperature will be 0°C around 1 pm. The atmospheric pressure will be within 739-743 mm Hg. The relative humidity 63-83%. The wind will be mainly westerly 3 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 precipitation are expected in Horseheads. The lowest air temperature will be -4°C at 10 pm, the highest temperature will be 0°C around 1 pm. The atmospheric pressure will be within 743-744 mm Hg. The relative humidity 67-85%. The wind will be mainly westerly 3 m/s with maximum gusts up to 9 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 4, mostly cloudy weather, light snow are expected in Horseheads. The lowest air temperature will be -3°C at 1 am, the highest temperature will be -1°C around 10 pm. The atmospheric pressure will be within 729-743 mm Hg. The relative humidity 74-87%. The wind will be mainly southerly 8 m/s with maximum gusts up to 17 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, December 5, mostly partly cloudy, light snow are expected in Horseheads. The lowest air temperature will be -5°C at 10 pm, the highest temperature will be 0°C around 4 am. The atmospheric pressure will be within 726-735 mm Hg. The relative humidity 59-85%. The wind will be mainly westerly 9 m/s with maximum gusts up to 20 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 6, mostly partly cloudy, light snow are expected in Horseheads. The lowest air temperature will be -8°C at 10 pm, the highest temperature will be -5°C around 1 pm. The atmospheric pressure will be within 737-743 mm Hg. The relative humidity 57-75%. The wind will be mainly westerly 4 m/s with maximum gusts up to 12 m/s. Ultraviolet index 3, sun protection is required

On Saturday, December 7, mostly cloudy weather, snow are expected in Horseheads. The lowest air temperature will be -10°C at 7 am, the highest temperature will be -4°C around 1 pm. The atmospheric pressure will be within 730-740 mm Hg. The relative humidity 56-79%. The wind will be mainly southerly 2 m/s with maximum gusts up to 11 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 8, mostly partly cloudy, no precipitation are expected in Horseheads. The lowest air temperature will be -9°C at 1 am, the highest temperature will be +1°C around 1 pm. The atmospheric pressure will be within 733-743 mm Hg. The relative humidity 50-74%. The wind will be mainly northwesterly 6 m/s with maximum gusts up to 16 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly partly cloudy, no precipitation are expected in Horseheads. The lowest air temperature will be 0°C at 1 am, the highest temperature will be +4°C around 4 pm. The atmospheric pressure will be within 743-746 mm Hg. The relative humidity 67-87%. The wind will be mainly northeasterly 0 m/s with maximum gusts up to 5 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 10, mostly cloudy weather, precipitation are expected in Horseheads. The lowest air temperature will be -1°C at 7 pm, the highest temperature will be +3°C around 1 am. The atmospheric pressure will be within 723-744 mm Hg. The relative humidity 76-88%. The wind will be mainly southeasterly 6 m/s with maximum gusts up to 17 m/s. Ultraviolet index 3, sun protection is required

On Wednesday, December 11, mostly cloudy weather, snow are expected in Horseheads. 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 723-737 mm Hg. The relative humidity 57-81%. The wind will be mainly westerly 6 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required