cheshireoak
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Everything posted by cheshireoak
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Yes, local variations in East Cheshire can be stark. As Kasim mentioned earlier small altitude differences can make big differences in snow cover, but exact streamer orientation as controlled by wind direction can also create big snow cover variations. There are one or two significant local frost hollows in the area-the Dane valley can channel and hold cold air rolling off the hills, as can some of the hollows with lakes like Redesmere. I tend to think our coldest nights are (obs) high pressure conditions, but with snow cover on the hills encouraging cold dense air to sink and hold in the hollows. The macc-leek road by the canal where it runs through a shallow valley is another local cold spot.
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Another interesting day in the marginals-didn't freeze that night, cloud sheet held on temperatures stuck at +0.4. Quite dense fog formed between 8 and 10am, after that skies cleared. Temps now-2.7 and falling-going to be a cold one. Not sure if we might get some snow showers Thursday/Friday. Some interest on Sunday with a weather warning and potentially strong gales after that gradual return to cold-hope so enjoying the drier conditions.
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Well interesting day in marginals-decent snow until about 9.00am or so. Snow hung around until about 2.00pm then steady thaw, I guess as warm sector came through. Snow hanging around in Macc area but largely gone to south. Currently +0.5 and falling slowly with some cloud cover. Next couple of days look dry unless we get streamers setting up. (Unless I've missed something). Potential for wild and wet at the weekend.
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-3.6C in the crispy marginals, temps still slowly dropping in the shade. Beautiful morning here woodpeckers drumming and also had a bullfinch in the garden yesterday-a comparative rarity locally. Going to be interesting to see how streamer development happens and what this little low does-truly a nowcasting couple of days.
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yeah that would be interesting. That's getting comparable to 1981. High pressure, embedded cold, snow cover and locally cold air rolling off the Peak district. locally I've seen a few minus 10 to middle teens in similar set ups. 1981 was memorable family van frozen into slush but it wouldn't start anyway cos the diesel had gone thick! Outstanding moonlit sledging though!
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Interestingly Will, the old boys round here always used to reckon we got our biggest snows off a SE wind (wind blowing from Bosley cloud-I had to walk to Congleton over the fields 'cos the roads were filled in' etc, etc). I guess from a set up like this one potentially, with a low sliding through to the south. Straight easterlies usually sticks the marginals squarely in the rain shadow. Although I do like North Westers with embedded polar lows! (Can dream I suppose)