The UK is bracing for a combination of challenging weather conditions this week, with the Met Office issuing warnings for very high pollen levels across much of England and Wales, alongside a risk of thunderstorms and heavy rainfall in some areas. Households in England are specifically being urged to keep windows shut on Friday as pollen counts are expected to reach their peak, posing a significant challenge for allergy sufferers.
Throughout the week, the Met Office's pollen forecast indicates 'high' to 'very high' levels across England and Wales, with Friday anticipated to be the most severe day. This widespread pollen surge, primarily from grass, could lead to exacerbated symptoms for those with hay fever, including sneezing, itchy eyes, and breathing difficulties. The advice to keep windows closed aims to prevent pollen from entering homes and creating uncomfortable indoor environments.
In addition to the pollen threat, unsettled weather is also on the horizon. While much of England and Wales will experience warm temperatures, potentially reaching 26C in the South East, the forecast includes a risk of thunderstorms. These storms could bring heavy downpours, lightning, and localised flooding, particularly in parts of northern England and Scotland. Wind speeds are generally expected to be light to moderate, typically between 5-15 mph, but could gust higher during thunderstorms.
Regionally, Scotland and Northern Ireland are expected to see more unsettled conditions earlier in the week, with showers and cooler temperatures in some areas before a gradual improvement towards the weekend. Wales will mirror England's high pollen levels and warm temperatures, with a similar risk of thunderstorms. Residents across the UK are advised to stay updated with the latest Met Office forecasts, especially if planning outdoor activities, and to take appropriate precautions against both pollen and potential storm activity.
Practical advice for managing the high pollen levels includes monitoring local forecasts, keeping car windows closed, and showering and changing clothes after spending time outdoors to remove pollen. For those in areas at risk of thunderstorms, it's crucial to be aware of the potential for sudden heavy rain and localised disruption, including on roads and public transport networks. Emergency services recommend not driving through floodwaters and seeking shelter indoors during electrical storms.