What sort of rainfall totals can i expect here in lancashire.I remember when it flooded back in june, in darwen where my friend lives they had an inch and a half in 20 mins.
What is the record for a low pressure system to bomb in a relatively short space of time.For example could a 990 mb low drop to a 950 low in say 6 or 12 hours and if it did what would happen.