On Tuesday, 11 February, mostly partly cloudy, light snow are expected in Alton. The lowest air temperature will be -6°C at 10 pm, the highest temperature will be 0°C around 4 pm. The atmospheric pressure will be within 759-761 mm Hg. The relative humidity 59-79%. The wind will be mainly westerly 6 m/s with maximum gusts up to 9 m/s
now at 15:29 according to the forecast
weather / precip chance
temperature
wind direction and speed
wind gust
pressure, mmHg
humidity
UVI
weather in Alton for 14 days - detailed forecast
On Wednesday, 12 February, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -7°C at 7 am, the highest temperature will be 0°C around 10 pm. The atmospheric pressure will be within 754-762 mm Hg. The relative humidity 66-79%. The wind will be mainly northeasterly 4 m/s with maximum gusts up to 15 m/s
UVI
On Thursday, 13 February, mostly cloudy weather, light precipitation are expected in Alton. The lowest air temperature will be -4°C at 10 pm, the highest temperature will be +2°C around 4 am. The atmospheric pressure will be within 743-757 mm Hg. The relative humidity 65-85%. The wind will be mainly westerly 11 m/s with maximum gusts up to 18 m/s
UVI
On Friday, 14 February, mostly partly cloudy, light snow are expected in Alton. The lowest air temperature will be -6°C at 10 am, the highest temperature will be -3°C around 4 pm. The atmospheric pressure will be within 759-765 mm Hg. The relative humidity 58-76%. The wind will be mainly westerly 6 m/s with maximum gusts up to 11 m/s
UVI
On Saturday, 15 February, mostly cloudy weather, precipitation are expected in Alton. The lowest air temperature will be -6°C at 1 am, the highest temperature will be +1°C around 7 pm. The atmospheric pressure will be within 743-761 mm Hg. The relative humidity 67-92%. The wind will be mainly southerly 6 m/s with maximum gusts up to 12 m/s
UVI
On Sunday, 16 February, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -7°C at 10 pm, the highest temperature will be +1°C around 1 am. The atmospheric pressure will be within 739-750 mm Hg. The relative humidity 71-96%. The wind will be mainly westerly 10 m/s with maximum gusts up to 14 m/s
UVI
On Monday, 17 February, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -12°C at 10 pm, the highest temperature will be -9°C around 1 am. The atmospheric pressure will be within 752-755 mm Hg. The relative humidity 60-69%. The wind will be mainly westerly 5 m/s with maximum gusts up to 14 m/s
UVI
On Tuesday, 18 February, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -15°C at 4 am, the highest temperature will be -8°C around 10 pm. The atmospheric pressure will be within 754-758 mm Hg. The relative humidity 64-77%. The wind will be mainly westerly 8 m/s with maximum gusts up to 12 m/s
UVI
On Wednesday, 19 February, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -8°C at 1 am, the highest temperature will be 0°C around 4 pm. The atmospheric pressure will be within 758-759 mm Hg. The relative humidity 78-87%. The wind will be mainly westerly 8 m/s with maximum gusts up to 14 m/s
UVI
On Thursday, 20 February, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -5°C at 7 am, the highest temperature will be -3°C around 1 am. The atmospheric pressure will be within 758-762 mm Hg. The relative humidity 57-74%. The wind will be mainly westerly 8 m/s with maximum gusts up to 13 m/s
UVI
On Friday, 21 February, mostly cloudy weather, light precipitation are expected in Alton. The lowest air temperature will be -4°C at 1 am, the highest temperature will be +1°C around 1 pm. The atmospheric pressure will be within 762-763 mm Hg. The relative humidity 65-78%. The wind will be mainly westerly 6 m/s with maximum gusts up to 7 m/s