On Monday, 14 April, mostly cloudy weather, light rain are expected in Pen y Groeslon. The lowest air temperature will be +8°C at 10 am, the highest temperature will be +9°C around 4 pm. The atmospheric pressure will be within 741-743 mm Hg. The relative humidity 79-89%. The wind will be mainly southerly 8 m/s with maximum gusts up to 11 m/s

On Tuesday, 15 April, mostly clear weather, no precipitation are expected in Pen y Groeslon. The lowest air temperature will be +7°C at 10 pm, the highest temperature will be +9°C around 1 am. The atmospheric pressure will be within 742-746 mm Hg. The relative humidity 83-87%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 4 m/s

On Wednesday, 16 April, mostly cloudy weather, rain are expected in Pen y Groeslon. The lowest air temperature will be +7°C at 10 am, the highest temperature will be +9°C around 10 pm. The atmospheric pressure will be within 742-745 mm Hg. The relative humidity 71-83%. The wind will be mainly southwesterly 5 m/s with maximum gusts up to 13 m/s

On Thursday, 17 April, mostly partly cloudy, light rain are expected in Pen y Groeslon. The lowest air temperature will be +7°C at 7 am, the highest temperature will be +9°C around 7 pm. The atmospheric pressure will be within 745-746 mm Hg. The relative humidity 77-83%. The wind will be mainly southerly 3 m/s with maximum gusts up to 9 m/s

On Friday, 18 April, mostly cloudy weather, light rain are expected in Pen y Groeslon. The lowest air temperature will be +8°C at 7 am, the highest temperature will be +10°C around 7 pm. The atmospheric pressure will be within 747-749 mm Hg. The relative humidity 80-83%. The wind will be mainly northwesterly 3 m/s with maximum gusts up to 5 m/s

On Saturday, 19 April, mostly partly cloudy, light rain are expected in Pen y Groeslon. The lowest air temperature will be +9°C at 4 am, the highest temperature will be +10°C around 4 pm. The atmospheric pressure will be within 747-749 mm Hg. The relative humidity 83-92%. The wind will be mainly northwesterly 8 m/s with maximum gusts up to 13 m/s

On Sunday, 20 April, mostly cloudy weather, light rain are expected in Pen y Groeslon. The lowest air temperature will be +9°C at 4 am, the highest temperature will be +10°C around 4 pm. The atmospheric pressure will be within 746-748 mm Hg. The relative humidity 84-88%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 10 m/s

On Monday, 21 April, mostly cloudy weather, light rain are expected in Pen y Groeslon. The lowest air temperature will be +9°C at 4 am, the highest temperature will be +10°C around 4 pm. The atmospheric pressure will be within 749-751 mm Hg. The relative humidity 80-86%. The wind will be mainly westerly 4 m/s with maximum gusts up to 7 m/s

On Tuesday, 22 April, mostly partly cloudy, no precipitation are expected in Pen y Groeslon. The lowest air temperature will be +10°C at 4 am, the highest temperature will be +12°C around 4 pm. The atmospheric pressure will be within 751-752 mm Hg. The relative humidity 76-89%. The wind will be mainly northwesterly 5 m/s with maximum gusts up to 7 m/s

On Wednesday, 23 April, mostly cloudy weather, rain are expected in Pen y Groeslon. The lowest air temperature will be +10°C at 7 am, the highest temperature will be +11°C around 1 pm. The atmospheric pressure will be within 750-751 mm Hg. The relative humidity 80-85%. The wind will be mainly northeasterly 9 m/s with maximum gusts up to 13 m/s