PRAYAGRAJ, Oct. 30 -- The weather in Sangam city took a turn on Thursday as the impact of cyclonic storm Arnab over the Bay of Bengal triggered light rain and dense cloud cover across the region. The unseasonal showers disrupted normal life and led to a sharp fall in daytime temperatures. Although brief sunshine was seen during the morning hours, the sky remained largely overcast throughout the day. Intermittent rainfall continued for several hours, resulting in a significant drop in the mercury. The maximum temperature fell by 6.6 degrees Celsius within 24 hours, providing an early indication of the approaching winter season. According to the Meteorological Department, partly cloudy conditions are likely to persist on October 30, 31 and November 1. While the weather is expected to remain clear on November 2, rain accompanied by thunderstorms may occur again on November 3. The city's maximum temperature on Thursday was recorded at 24.8 degree Celsius, which was 7.3 degree Celsius below normal. A day earlier, the maximum temperature stood at 31.4 degree Celsius. Meanwhile, the minimum temperature on Wednesday night was 23.6 degree Celsius, about 5.6 degree Celsius above normal. Professor Sunit Dwivedi of the Department of Atmospheric and Ocean Studies said the Meteorological Department had issued a forecast of rain and thunderstorms two days in advance. He noted that the influence of cyclonic storm Arnab, which originated in the Bay of Bengal, is now gradually weakening. The persistent drizzle also affected local markets and traffic movement. Roadside vendors selling festive goods, including decorations, toys, garments, footwear and fruits, were forced to shut their stalls due to the rain. Temporary shops along footpaths in Civil Lines, Medical College crossing, Alopibagh, Bairhana, Patrika Crossing and near All Saints Cathedral remained closed....