Thunderstorm with Lightning and Gusty winds(30-40kmph) is likely to occur at isolated places over Amritsar, Fatehgarh Sahib, Gurdaspur, Hoshiarpur, Jalandhar, Kapurthala, Ludhiana, Malerkotla, Pathankot, Patiala, Rupnagar, Sangrur, S.A.S Nagar, Shahid Bhagat Singh Nagar, Tarn Taran in next 24 hours.