A new extreme heat warning is issued for parts of the United Kingdom next week, covering Monday and Tuesday. The alerts apply to London and the east and south-east of England, with additional coverage reported for parts of the south-west of England and Wales. The warnings are published in advance to flag expected very hot conditions and to prompt residents and organisations in the affected areas to take precautions. Multiple outlets report that the warning is specific to the two-day period and focuses on a defined set of regions rather than the entire country. With temperatures expected to be unusually high for the time of year, the warnings signal a heightened risk of heat-related impacts, particularly for people who are vulnerable to hot weather. Authorities typically issue such notices to ensure that measures are in place, including hydration and limiting exposure to extreme heat during peak hours. The reports agree on the timing and the geographic areas covered by the warning.