The Met Office has issued an amber weather alert for large parts of England, warning of heavy rain and flooding.
These include Derbyshire, Blackburn with Darwen, Greater Manchester, Lancashire and North, South and West Yorkshire.
The new alerts came into force at 8.38pm and run through until 9am on Wednesday.
People have been told to expect spray and flooding probably leading to difficult driving conditions and some road closures, and fast flowing or deep floodwater is likely, causing danger to life.
Homes and businesses are likely to be flooded, the Met Office added, causing damage to some buildings.
There is also a good chance that some communities will be cut off by flooded roads, and delays and some cancellations to train and bus services are likely.
In addition, power cuts and loss of other services to some homes and businesses likely.
The Met Office said: “Persistent and, at times heavy, rain will continue overnight before clearing southwards on Wednesday morning. 40-50 mm rain is expected fairly widely, with 50-100 mm across west-facing hills. There is a chance a few locations could see in excess of 100 mm.”
Officials have issued advice.
The forecaster says on its website: “Keep yourself and others safe; prepare to avoid travelling by road during potentially dangerous road conditions. If you must travel, ensure you watch for possible danger and drive cautiously.
“It is not safe to drive, walk or swim through floodwater, avoid it where possible and if you are affected by fast flowing or deep-water call 999, and wait for help.
“Preparing a flood kit could save you from loss or damage due to flooding to your home or business.
“In your flood kit have: insurance and any other important documents; a torch & spare batteries; a first aid kit, prescription medicines and supplies for looking after your family members or pets; and warm, waterproof clothes, blankets, food and water.
“Consider checking on vulnerable people that you know including older people, those with underlying conditions and those who live alone; they may need support with food and medical supplies.
“If you are worried about your health or that of somebody you know, ring NHS 111.
“Stay up to date with the weather forecast for your area and follow advice from emergency services and local authorities.”
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