EXPERTS have warned the hot weather could cause more breakdowns for motorists as millions prepare to take to the road for short breaks this bank holiday weekend.

Sussex roads are predicted to be busiest between 11am and 2.30pm today.

RAC spokesman Rod Dennis said: “With summer returning in time for the weekend for many of us, it’s going to mean millions of us take to the road for day trips and short breaks.

“Unfortunately, as the temperature rises so can the chances of a breakdown – so it’s important drivers check over their vehicle before setting out.

“Tyre pressure and tread, as well as oil and coolant levels, should all be looked at and doing so can really cut the chances of breaking down.

“Hungry, thirsty or tired passengers can also be recipes for in-car irritability – and ‘carguments’ – so pack enough food and water to keep your passengers happy, and plan in enough breaks along the way.”

The mercury could hit 33C on Monday, which would smash the previous high set two years ago - by five degrees.

Chief Met Office meteorologist Steve Willington said: "By Bank Holiday Monday itself temperatures will rise further with around 33C possible in the southeast - which would set a new record for the coming Bank Holiday weekend."

The current highest temperature on record for the August Bank Holiday Monday is 28.2C at Holbeach, Lincolnshire in 2017.

But the hottest overall temperature during the late summer Bank Holiday weekend is 31.5C, on August 25, 2001, at Heathrow.

A sunny long weekend will be welcomed by those bored with the cooler and damper weather we have seen for the past few weeks.

Weather forecasters and health experts have warned Sussex residents to take care when the potentially dangerous temperatures peak.

Met Office forecaster Grahame Madge said: “The August Bank Holiday record is 28.2C and that will easily be challenged. Above the high 20s is quite possible in the odd spot. The high 20s are forecast reasonably widely.

“There is also a low chance of beating the overall August Bank Holiday weekend record of 31.5C.

“The fine Bank Holiday weekend will provide a good opportunity for people to be outside after a very wet August.

“It will turn progressively warmer through the week, with 26C by Friday and temperatures climbing as a ridge of high pressure from the Azores influences all parts of the UK.”

Temperatures are forecast to build until Sunday, meteorologist Emma Smith said.