An area of low pressure will develop across the English Channel on Wednesday, bringing a band of snow into places. At the moment, it seems that the band of snow is most likely to affect southern England, perhaps parts of south Wales and south central England as well.
1-5 cm of accumulation is likely in the yellow warning area. This band of snow will be disruptive in both rush hours, as icy conditions are likely to develop on untreated surfaces.
An amber warning has also been issued for the risk of heavy and prolonged snowfall. 5-10 cm widely possible in the amber warning, perhaps 10-15 cm across higher grounds and 15-20 across mountains.
Matrix for amber warning
Matrix for yellow warning
Updated at: 07/03/2023 16:03 (UTC)
Version: 3
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