More infoA yellow weather warning for strong winds in Glasgow has been extended, with the city also set for heavy rain. Storm Amy "is expected to develop rapidly," according to the Met Office, and weather maps from WXCharts, which uses Met Desk data, show as much. (Image: WXCharts)The Met Office paints a similar picture. The first rain warning came into effect on Wednesday, October 1, at 5pm and lasted until 11.59pm on Thursday, October 2.. The second rain warning runs from Friday, October 3, beginning at 12pm until 11:59pm the same day.