Light Thunderstorm with surface wind(30-40KMPH)accompanied with rain is very likely to occur at a few places over Bokaro, Deoghar, Dhanbad, Dumka, East Singhbum, Giridih, Hazaribagh, Jamtara, Khunti, Koderma, Ramgarh, Ranchi, Saraikela Kharsawan, West Singhbhum in next 3 hours.