Winter 1947: 'General Inference' and Discussion*
at 0600 on 20th February 1947
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'Pressure continuing high from Greenland to central
Russia, and a depression will move east northeast across Biscay. Over
England and Wales it will be cloudy with occasional snow. The falls
will be mainly slight but may be moderate in eastern districts and over
high ground. There is a possibility of a more general moderate snowfall
spreading eastwards along the southern counties. It will be fair with
bright intervals in Scotland and Northern Ireland. It will be very cold
with frosts day and night in the South, and temperatures near freezing
by day in the North' At 0600 hours-Pressure high to the north and low
to the south of the British Isles with isobars aligned E-W. However
the 'polar depression' mentioned yesterday is now over the Shetlands
although clear skies are reported from there. Winds are generally E
to ENE up to F5 but light and variable over northern Scotland. Cloudy
over southern and eastern parts of the British Isles with light snow
falling in eastern England, the Midlands and SE Ireland. Dry over Scotland
and most of Ireland with clear skies in north-western areas. Cloudy
conditions prevail over most of the near Continent although Denmark
has clear skies. For the British Isles the coldest place is Prestwick
on 21°F (-6.1°C) and the warmest Malin Head and Bell Rock both
on 35°F (1.7°C). Beneath the clear skies of northern Denmark
Aalborg reports 14°F (-10.0°C). Overnight minima-The lowest
is 06°F (-14.4°C) at Dalwhinnie. (Remember that Dalwhinnie does
not report for 0600 on the DWR). The highest is 34°F (1.1°C)
at Malin Head. Previous day's maxima-Highest 43°F (6.1°C) at
Stornoway and the lowest 27°F (-2.8°C) at Little Rissington.
Precipitation-Dry over Scotland, 'trace' over most of England and Wales.
(Wettest-Little Rissington on 0.5mm). Rather wetter in southern Ireland
with Roches Point reporting 4mm (falling as snow)and a complete covering
of snow on the ground. Snow cover/depth-much as in previous days. Waddington
remains the deepest with 12".
Outlook-Continuing cold with occasional snow in the south
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*Refers to 24 hours ending 0600 on the date | |||