Friday 30 October 2009

Day 30 - Unsettled weekend.




All eyes are on the weekend weather as there is the potential for some really quite nasty weather to sweep in off the Atlantic on Sunday as a deepening low moves across the country. Confidence is still rather low over the exact track this system will take, which in turn will affect where the heaviest rain and strongest winds occur. As things stand at the moment, the low looks set to deepen quickly as it approaches Britain and Ireland, with a possible north-eastwards track across southern Ireland and then across northern England. This would bring the heaviest rainfall across central parts of Britain, with the strongest winds to the south and east of the low. We are monitoring developments closely, and it is likely that an Advanced Weather Warning will be issued later today once expected developments become clearer. Back to today, and the first signs of the big change to unsettled conditions are already evident over Ireland and western Scotland with outbreaks of heavy rain moving in for much of the day. Some rain will also affect parts of Wales and western England, but for many central and eastern areas it will be a dry day with a few sunny spells breaking through the cloud. It will still be mild or very mild everywhere, but freshening southerly winds will make it feel cooler. The rain continues to move eastwards tonight, tending to become lighter as it does so. Clearer conditions will follow into the west with a few showers, whilst eastern parts will probably remain dry until tomorrow morning. The rain will then slowly clear the southeast on Saturday to leave sunny spells and scattered showers, but the main attention by then will be focused on developments to the southwest...

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