Thunderstorm with Lightning, Gusty winds(40-50kmph )is likely to occur at isolated places over Ambala, Bhiwani, Charkhi Dadri, Faridabad, Fatehabad, Gurugram, Jhajjar, Karnal, Mahendragarh, Nuh, Palwal, Panchkula, Panipat, Rewari, Sirsa, Sonipat, Yamunanagar in next 24 hours.