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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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On Aug 30, 9:58*am, Nick wrote:
On Aug 30, 9:22*am, Dawlish wrote: Charts that would have been very nice in July! (but will be very welcome in 10 days time too!) http://www.wetterzentrale.de/pics/Rtavn2402.png Some nice September weather possibly on the cards, starting in the second week of Sept. Both the gfs and the ECM are in agreement. I won't take much more persuading that it is likely to happen. Met Office suggesting settled conditions for that week, but for the south only. I guess there's some disagreement how far north the high will get: the MetO would appear to favour a continuation of the current WSW spell, anticyclonic in the south - which would normally be absolutely fine if only it wasn't for that damned cold pool of water in the Atlantic! Nick Hi Nick, Your point about the south's weather likely to be better than the north's is a good one. The MetO's present summary shows that, but is actually is very ambiguous about next week in the south: "UK Outlook for Friday 4 Sep 2009 to Sunday 13 Sep 2009: Sunshine and showers on Friday, and perhaps longer periods of rain in the north and east. Showers ease in the south with many parts dry on Saturday, but remaining unsettled in the north. Windy at first across the UK, especially in the north, but winds ease in England and Wales during the day. **Likely to be less unsettled in the south of the UK for a time, with more in the way of drier, brighter weather but still with a chance of showers or rain, especially later in the period**. The north likely to stay unsettled with rain and strong winds at times. Temperatures below normal at first, with some cool nights expected, but recovering to around normal by the end of the period, **possibly becoming warm in the southeast**. Updated: 1256 on Sun 30 Aug 2009" Mind you, actually trying to tease out any detail from this is very difficult. This is a forecast for a 10-day inclusive period, squeezed into 120 words! Instead of doing the crossword, I reckon the forecasters have fun with the skill of precis in their tea breaks *)). Its brevity shows that it is not given any real importance and the MetO never returns to this forecast to attempt any judgement of its accuracy. They know the difficulties of forecasting at any distance above 5-7 days. There's enough consistency in the gfs and enough agreement with the ECM, for me to forecast, with 75% confidence, dry and settled conditions over the south of the UK in 10 days time, at T240. Temps will be above the September daytime average. The NW won't be faring as well and will be plagued by fronts, giving much more unsettled conditions. I reckon next week could be a good one for a short break on the south coast. Still "coulds". Nothing certain, but gamble on these forecasts and I promise you that you'll come out winning significantly more times than you lose! |
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