Mohammed Siraj, Shubman Gill and Ravindra Jadeja India will take on Sri Lanka XI in a three-day warm-up match at the Nondescripts Cricket Club Ground in Colombo from Friday. However, the weather forecast does not look encouraging.According to the forecast, rain, including heavy showers, is expected to affect the city from Friday morning until Sunday afternoon. This could reduce the amount of play and affect India's preparations ahead of the first Test.India vs Sri Lanka warm-up: Weather reportThere is a 90 per cent chance of rain on Friday...