We got our never ending rain again since last night Chris, stop whatever you're doing, it's not smart and it's not funny ... you're a very naughty man !Malcolm hasn't posted his short-range synopses for a couple of days, but I should be able to post with some thoughts later; it's too hot for now, though!
Don't worry, Johnny, the drought is set to return for you, and it's never stopped for us. By late next week, my area could be hitting 40C (104 in old money). This is getting scary.We got our never ending rain again since last night Chris, stop whatever you're doing, it's not smart and it's not funny ... you're a very naughty man !
For olde guys like me, when we get this type of weather in July/August, we call it summer Chris, not drought.Don't worry, Johnny, the drought is set to return for you, and it's never stopped for us. By late next week, my area could be hitting 40C (104 in old money). This is getting scary.
It's been 45-50 days since the last measurable rainfall in much of southern and eastern England, almost as long as the country went in 1976. By all accounts, the longest ever period without rain was 73 days in London in the 1890s, so, down here at least, I think it qualifies.For olde guys like me, when we get this type of weather in July/August, we call it summer Chris, not drought.
It's similar, but the one crucial difference is that we had a wet winter (partly through snow) and spring this year, hence why not all water companies have introduced hosepipe bans yet. In 1976, that summer followed a dry winter and spring and a fairly dry summer the previous year, hence the shortages.Eeeh the summer of 76!
Although it's been a clear night for many cloud associated with the weakening occlusion is effecting mainly western areas as can be seen on the 0300 satellite image and the midnight Camborne sounding.(frontal surface inversion? and Ci )
This will probably continue through the day with showers popping up in western and northern areas whilst elsewhere it will be dry and sunny, albeit not as warm as of late.
The showers will die out during the evening leaving a partially clear night, some cloud will linger, portending a dry and sunny day on Thursday, perhaps the odd shower in the north east and becoming warmer again in the south east. But by early evening a frontal system associated with a shallow low south east of Iceland will bring cloud and rain into north west Scotland
Overnight and through Friday the fronts will struggle south east against the ridge which creates a marked NW/SE split with cloud and patchy rain in the north and sunnier and increasingly warmer temps in the south.
By Saturday the fronts have coalesced into a weakening occlusion straddling the country so perhaps still some light patchy rain in places and maybe the odd shower popping up in the warmer south east.( as usual the model temps are merely a guide). But a new frontal system associated with another low over Iceland will bring more cloud and light rain to north west Scotland during the evening.
This rather messy frontal structure will bring cloud and some patchy rain to N. Ireland and western Scotland on Sunday, and perhaps western areas in Wales and England also whilst the south east becomes increasingly warmer as the old occlusion clears to the south.
It's been 45-50 days since the last measurable rainfall in much of southern and eastern England, almost as long as the country went in 1976. By all accounts, the longest ever period without rain was 73 days in London in the 1890s, so, down here at least, I think it qualifies.
The outlook is for it to become very warm/hot and humid in SE/E regions whilst the NW/W is cloudier and cooler with some patchy rain/drizzle at times. This regional split is symptomatic of the slight adjustments to the pattern and may, as it slowly evolves, become more W/E It's all rather knife edgy.
It has been cloudy in many places overnight
And this patchy cloud is likely through the day but in areas with clear periods it will get quite warm in the light winds. Might be the odd shower in the north of England and southern and east Scotland. But through the evening some cloud and patchy rain will effect north west Scotland courtesy of fronts associated with a low east of Iceland.
The fronts and associated cloud and rain will push east overnight Thursday through Friday into the rest of Scotland, N. England, Wales and the west Midlands but all the time weakening against the ridge whilst the south east becomes increasingly humid and warm. This could well trigger some storms, particular along the convergence line.
Saturday sees the regional split developing as the weakening fronts stall the south and east become very humid and warm with perhaps the odd shower and relatively cooler elsewhere.
Sunday another warm day but another frontal system will bring some stronger winds and patchy rain to N. Ireland and western Scotland.
A not dissimilar story on Monday but a wave does start to form on the front establishing a more obvious delineation between the NW and SE where it becomes very warm
Just a brief look at last night's medium term anomalies just to keep abreast of the long wave upper pattern within which the det. runs are operating.
The main players remain the vortex over NW Greenland/N. Canada with associated troughs down through northern Russia and the other south through Greenland into mid Atlantic.Downstream to the latter is the continuing and very impressive block over eastern and northern Europe ably supported by low pressure to the south east.
With the centre of the high pressure temporarily a tad further east the main upper flow backs a little to the south west in the eastern Atlantic and over the north of the UK leaving the south in a much more slack, low pressure area,
This portends a N/S s[lit with some quite variable regional temps and weather albeit the former still above average, but particularly so in the south and east. This is of course where the det. runs come in to sort the detail
Back to the here and now and very much a NW/SE split today with the fronts and rain that were over N. Ireland and Scotland at 0300
tracking slowly south east during the day with the rain becoming quite patchy as the progress of the fronts becomes quite problematic.Meanwhile skies to the east and south of this remain clear and temps rise sharply which will trigger some storms in these areas. If you happen to catch one the rain could be quite intense for a brief period. Both the rain and storms will tend to fizzle out by late evening.
Cloud could well linger in western areas overnight and into Saturday but should burn off to some extent as the day progresses whilst again further to the the east temps will rise quite sharply once again and with the increasing humidity this could once more could trigger the odd storm
Sunday sees the upper trough to the NW developing and surface fronts bringing cloud and some patchy rain to the north west whilst in the south and east of England it will be hot and sticky with maybe the odd shower littered around.
On Monday not a huge change to this scenario except a more marked delineation between the NW and SE with the latter becoming hot. whilst the former still under cloud and patchy rain.
A similar story on Tuesday with upper trough established to the west (where we came in earlier) with the very sharp NW/SE delineation continuing.