Sri Vijaya Puram, Oct. 22: Heavy rain (07-11 cm) is very likely to occur at one or two places over A&N Islands and thunderstorm with gusty wind (30-40 kmph) and lightning is also very likely to occur at one or two places over A&N Islands on Oct. 22, 23, 24 & 25. However, Squally wind speed reaching 35 – 45 kmph occasionally gusting 55 kmph is likely to prevail along and off A&N Coasts from Oct. 23 to 26. Fishermen have been advised not to venture into the sea along and off A&N Coasts from Oct. 23 to 26.