The climate across the state, except south Gujarat, started changing after 6 pm, as strong winds swept across North Gujarat, Saurashtra and Kutch regions, bringing the temperatures down.
Besides unseasonal rains, hail struck at several places, including Chotila in Surendrangar, Dehgam in Gandhinagar and some parts of Kutch.
The thunderstorm-hit districts included Ahmedabad, Amreli, Gandhinagar, Junagadh, Rajkot, Kutch and Patan. Strong winds uprooted trees, triggered wall collapse and brought down roadside hoardings.
In Ahmedabad, more than 30 incidents of uprooting of tree were reported. Ahmedabad Fire and Emergency Services (AFES) also received calls regarding wall collapse and falling of hoardings.
"At many places, trees and pieces of hoardings fell on parked vehicles and open roads. We are doing our best to restore order," said Rajesh Bhatt, Additional Chief Fire Officer of AFES.
According to Director of Ahmedabad Meteorological Centre Jayanta Sarkar, rain may continue till Monday.