Amber warning of extreme heat affecting South West England: Gloucestershire valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Yellow warning of thunderstorm affecting Dumfries, Galloway, Lothian & Borders: Dumfries and Galloway, East Lothian, Edinburgh, Midlothian Council, Scottish Borders, West Lothian valid from 2300 Thu 25 Jun to 0200 Sat 27 Jun

Amber warning of extreme heat affecting East of England: Bedford, Cambridgeshire, Central Bedfordshire, Essex, Hertfordshire, Luton, Norfolk, Peterborough, Southend-on-Sea, Suffolk, Thurrock valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Amber warning of extreme heat affecting East of England: Bedford, Cambridgeshire, Central Bedfordshire, Essex, Hertfordshire, Luton, Norfolk, Peterborough, Southend-on-Sea, Suffolk, Thurrock valid from 2300 Fri 26 Jun to 2000 Sat 27 Jun

Amber warning of extreme heat affecting East Midlands: Derby, Derbyshire, Leicester, Leicestershire, Lincolnshire, Northamptonshire, Nottingham, Nottinghamshire, Rutland valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Amber warning of extreme heat affecting East Midlands: Lincolnshire, Northamptonshire, Rutland valid from 2300 Fri 26 Jun to 2000 Sat 27 Jun

Yellow warning of thunderstorm affecting Grampian: Aberdeen, Aberdeenshire, Moray valid from 2300 Thu 25 Jun to 0200 Sat 27 Jun

Yellow warning of thunderstorm affecting Highlands & Eilean Siar: Na h-Eileanan Siar, Highland valid from 2300 Thu 25 Jun to 0200 Sat 27 Jun

Amber warning of extreme heat affecting North West England: Cheshire East, Cheshire West and Chester, Greater Manchester, Halton, Merseyside, Warrington valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Yellow warning of thunderstorm affecting Orkney & Shetland: Orkney Islands valid from 2300 Thu 25 Jun to 0200 Sat 27 Jun

Amber warning of extreme heat affecting London & South East England: Bracknell Forest, Brighton and Hove, Buckinghamshire, East Sussex, Greater London, Hampshire, Kent, Medway, Milton Keynes, Oxfordshire, Reading, Slough, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Amber warning of extreme heat affecting London & South East England: Bracknell Forest, Brighton and Hove, Buckinghamshire, East Sussex, Greater London, Hampshire, Kent, Medway, Milton Keynes, Oxfordshire, Reading, Slough, Surrey, West Berkshire, West Sussex, Windsor and Maidenhead, Wokingham valid from 2300 Fri 26 Jun to 2000 Sat 27 Jun

Yellow warning of thunderstorm affecting Central, Tayside & Fife: Angus, Clackmannanshire, Dundee, Falkirk, Fife, Perth and Kinross, Stirling valid from 2300 Thu 25 Jun to 0200 Sat 27 Jun

Amber warning of extreme heat affecting West Midlands: Shropshire, Staffordshire, Stoke-on-Trent, Telford and Wrekin, Warwickshire, West Midlands Conurbation, Worcestershire valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Amber warning of extreme heat affecting Yorkshire & Humber: North East Lincolnshire, North Lincolnshire, South Yorkshire valid from 2300 Thu 25 Jun to 2259 Fri 26 Jun

Yellow warning of thunderstorm affecting Strathclyde: Argyll and Bute, East Ayrshire, East Dunbartonshire, East Renfrewshire, Glasgow, Inverclyde, North Ayrshire, North Lanarkshire, Renfrewshire, South Ayrshire, South Lanarkshire, West Dunbartonshire valid from 2300 Thu 25 Jun to 0200 Sat 27 Jun