The Met Office has issued a yellow weather warning for the risk of heavy rain on Bank Holiday Monday.
The warning has now been extended to cover all of the Anglia region.
The Met Office Chief Forecaster says: "Rainfall amounts are likely to exceed 15 mm quite widely, while a few places could see more than 30 mm.."
The warning is valid from 6.00am on Monday 25 August 2014 until 11.50pm.
"Heavy rain will spread from the southwest on Bank Holiday Monday. A complex area of low pressure will bring an unpleasant day's weather to much of England and Wales on Monday. The public should be aware that there may be some impacts to holiday traffic and outdoor activities."
This evening will start mainly dry but cloud will then thicken as outbreaks of rain spread east later in the night. Lows of 12 deg C
This afternoon staying dry and warm despite a strong breeze in places, especially along the coast. Highs of 24 degrees.
The weather looks largely fine this weekend. Sunny and warm on Saturday but a little breezy. Rain clearing early Sunday and then a fine day.