Forecasters have predicted heavy rain and thunderstorms across eastern parts of the UK including Nottinghamshire.
The Met Office has issued a yellow warning for the county later this afternoon and through the evening.
They have warned that localised showers could lead to surface water flooding as well.
The Chief Forecaster's assessment states that temperatures hitting the mid-twenties throughout this morning and early afternoon are likely to bring with them showers and thunderstorms, with a risk of 20-30mm of rain falling in an hour in some places.
The current forecast for Nottingham includes rain from 8-11pm with overcast skies throughout the afternoon.
Temperatures are expected to reach highs of 24C and lows of 17C.
Sunday is likely to see a mix of clouds and showers with highs reaching 21C and lows of 12C.
