The Isle of Wight is subject to a Yellow, be alert, weather warning for heavy rain for the next few days.
Valid from 9pm on Wednesday to 11.59pm on Thursday, the warning reads:
Some parts missing the worst, but heavy rain becomes more extensive Wednesday night and especially Thursday, with some flooding impacts.
Not all areas will be affected, but scattered heavy showers on Wednesday night are expected to merge into longer spells of heavy, perhaps thundery rain overnight and through Thursday.
Where heavy downpours occur, 20-40 mm are possible within an hour or two. Over a longer period a few places could see more than 50-60 mm, possibly even as much as 80 to 100 mm if repeated batches of heavy rain affect the same locations – this perhaps more likely during the second half of Thursday.
Friday’s warning
Another warning for the whole of Friday reads:
Outbreaks of heavy rain are expected widely across southern England and southern Wales on Friday.
Heavy rain will be persistent for some and may be particularly heavy in a few places. Rainfall totals of 15-30 mm are expected widely, however, the wettest areas are likely to see 40-60 mm through the whole of Friday with a lower likelihood of a few areas seeing as much as 75-100 mm.
This heavy rain follows on from an expected wet day across some similar areas on Thursday which will increase the likelihood of impacts. There is also the potential for further spells of heavy rain across parts of the south over the weekend.
What should I expect?
- There is a slight chance of power cuts and loss of other services to some homes and businesses
- There is a small chance that homes and businesses could be flooded, causing damage to some buildings
- Where flooding occurs, there is a slight chance of delays or cancellations to train and bus services
- Spray and flooding could lead to difficult driving conditions and some road closures
- There is a small chance that some communities will become cut off by flooded roads
- There is a small chance of fast flowing or deep floodwater causing danger to life
You can follow the weather warnings by visiting the Met Office website.