Next Tuesday the 26th the highly amplified upper pattern is in place with strong ridging into Greenland and the deep trough centred over Denmark. Ergo a cold northerly upper flow over the UK but rather static surface cyclonic conditions to the east with plenty of small scale detail to be resolved but the likeyhood of some quite inclement stuff, especially in the eastern half of the country. Temps well below average in the 5-7C range at 850mb but the colder air is to the E/SE.
During the next week until Tuesday May the 2nd the high amplification gradually weakens although the HP and trough remain in situ thus the upper flow backs NW with a general area of low pressure to the east.Still unsettled but temps gradually rising but still below average
-> Setting die eind van de week zijn vorm gaat krijgen, blijft tot begin mei.
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