A very strong jet stream is moving across the Atlantic with speeds reaching 200 mph. The jet stream position is located between cold air and warm air, the great the difference the faster the jet stream will be. There is a deep trough over the mid Atlantic. In this trough on the cold side of the jet stream will see a series of low pressure systems that will develop and these will move northwards. The UK is under a large ridge of high pressure and this will allow warm air to move up from a southerly direction. Temperatures over the next 5 to 7 day’s are expected to reach 12-14 centigrade around our area during the day.