Meteoroll Weather

Information on update: Warning start time brought forward, and area expanded slightly across more of Wales and northern England. Storm Amy is expected to bring a spell of strong winds to many parts of northern and western Britain later on Friday and overnight into Saturday. South to southwesterly winds will increase during Friday, initially in the west before extending eastwards during Friday night. Gusts of 50-60 mph are likely in many areas, and may reach 60-70 mph in more exposed parts. The strongest winds are most likely across portions of northern and western Scotland, where gusts in excess of 90 mph are possible - this is covered by a separate Amber warning for the Friday night period. The very strong winds will also be accompanied by spells of heavy rain, with difficult driving conditions likely, especially for high sided vehicles on prone routes, such as crosswinds on exposed or high level routes. Winds will ease for most parts through Saturday afternoon, but will continue to be very strong for the Northern Isles and parts of the far north of Scotland through to the end of Saturday, before slowly easing overnight. For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings

Following a recent spell of heavy rainfall, a further period of heavy rainfall is expected Friday afternoon and evening. Rain will arrive from the west on Friday afternoon, and continue into the evening, with the potential for a short period of very heavy rainfall in the evening. During this time 10-20 mm of rain will fall widely, with 40-70 mm over areas of high ground exposed to the southwesterly winds. 15-20 mm could fall within 1 hour in some locations. Drier conditions will follow in the early hours of Saturday, although a few short-lived heavy showers will remain in the area. Strong gusty winds will accompany the rain, and these via things such as the increased leaf fall potentially blocking drains will increase the risk of impacts. For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings

Storm Amy is expected to bring a spell of very strong winds to many parts of northern Britain later on Friday and into Saturday. Westerly winds will pick up during Friday, initially in the west before extending eastwards during Friday night. Gusts of 50 to 60 mph are likely for many areas and may reach 60 to 70 mph in some places for a time. Exposed coasts and hills will see the highest gusts which could exceed 80 mph. The strongest winds currently look more likely over parts of northern Scotland. This will lead to difficult driving conditions for high sided vehicles on prone routes such as cross winds on exposed or high level routes. The very strong winds will also be accompanied by spells of heavy rain, most persistent across parts of western Scotland. The winds will ease for most parts on Saturday afternoon but will continue to be very strong for the Northern Isles and parts of the far north of Scotland through to the end of the day before slowly easing overnight. For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings