Further thundery downpours are forecast across eastern parts of England and the northeastern half of Scotland, although these should clear from the west during the early morning in England, but hang on into the early afternoon across the far northeast of Scotland.
There is also a risk of further heavy showers developing over parts of Scotland and northeast England during the afternoon.
More top news
Watchdog says officers must work harder to avoid the use of force on mentally unwell people in a report into the death in custody.
Morning wind and rain in Scotland and western England will move eastwards, leaving brighter weather behind it by late afternoon.
Theresa May will brief her Cabinet on her plans for Brexit before a major speech aimed at helping to break the deadlock in the negotiations