Heavy rain and hail hit Sharjah's Kalba area on Monday.
The National Centre of Meteorology (NCM) also reported showers in parts of Fujairah, Dibba and Hatta.
It tweeted videos of the hailstorm in Kalba and of a flooded valley in Fujairah due to the heavy rains.
The authority had earlier issued alerts for dust storms and rains, urging people to be extra cautious while driving or heading for outdoor trips.
A chance of convective clouds formation associated with rainfall and fresh winds causing blowing dust and sand reducing the horizontal visibility at times over some Eastern areas from 13:45 until 19:00 Monday 03/05/2021. pic.twitter.com/1bEex3TJmk— المركز الوطني للأرصاد (@NCMS_media) May 3, 2021