Red warning of extreme heat affecting South West England: Bath and North East Somerset, Bristol, Dorset, Gloucestershire, North Somerset, Somerset, South Gloucestershire, Swindon, Wiltshire valid from 0800 Wed 24 Jun to 2000 Thu 25 Jun

Amber warning of extreme heat affecting South West England: Bath and North East Somerset, Bournemouth Christchurch and Poole, Bristol, Cornwall, Devon, Dorset, Gloucestershire, North Somerset, Plymouth, Somerset, South Gloucestershire, Swindon, Torbay, Wiltshire valid from 2300 Tue 23 Jun to 2259 Thu 25 Jun

Amber warning of extreme heat affecting South West England: Bath and North East Somerset, Bournemouth Christchurch and Poole, Bristol, Devon, Dorset, Gloucestershire, North Somerset, Somerset, South Gloucestershire, Swindon, Wiltshire valid from 0000 Mon 22 Jun to 2259 Tue 23 Jun

Red warning of extreme heat affecting London & South East England: Bracknell Forest, Buckinghamshire, East Sussex, Greater London, Hampshire, Kent, Milton Keynes, Oxfordshire, Reading, Slough, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 0800 Wed 24 Jun to 2000 Thu 25 Jun

Amber warning of extreme heat affecting London & South East England: Bracknell Forest, Brighton and Hove, Buckinghamshire, East Sussex, Greater London, Hampshire, Isle of Wight, Kent, Medway, Milton Keynes, Oxfordshire, Portsmouth, Reading, Slough, Southampton, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 2300 Tue 23 Jun to 2259 Thu 25 Jun

Amber warning of extreme heat affecting London & South East England: Bracknell Forest, Brighton and Hove, Buckinghamshire, East Sussex, Greater London, Hampshire, Isle of Wight, Kent, Medway, Milton Keynes, Oxfordshire, Portsmouth, Reading, Slough, Southampton, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 0000 Mon 22 Jun to 2259 Tue 23 Jun