Heatwave conditions forecast in Somerset as health alert issued

July 5, 2026 - 04:32

Just weeks after a June temperature record was broken in Merryfield, Somerset, the region is bracing for another spell of intense heat. Forecasters have issued a health warning as conditions are expected to meet heatwave thresholds across the county.

The Met Office has predicted a significant rise in temperatures starting this weekend, with highs potentially reaching the low thirties Celsius by early next week. This follows a previous record in June when Merryfield recorded the highest temperature for that month in the UK. The upcoming heat is expected to last for several days, prompting officials to urge caution.

A yellow heat health alert has been issued by the UK Health Security Agency, covering the whole of Somerset. The alert warns that the hot weather could pose risks to vulnerable groups, including the elderly, young children, and those with pre-existing health conditions. People are advised to stay hydrated, keep out of the sun during peak hours, and check on neighbors who may be at risk.

Local authorities are also preparing for potential impacts on transport and infrastructure. Roads and rail lines may be affected by the heat, and there is an increased risk of wildfires in rural areas. Farmers are monitoring the situation closely, as the dry conditions could affect crops and livestock.

While many residents will welcome the sunshine, the prolonged heat brings challenges. Emergency services have reminded the public to avoid open water swimming in unsupervised areas and to never leave pets or people in parked cars. The heatwave is expected to peak midweek before a possible cooldown later in the week.