There are chances of mist and fog formation in some places during Sunday night and early in the morning until Monday morning, the Qatar Met department has said.
This will cause a drop in the horizontal visibility to less than 2km, or even zero visibility at times, the department said in a post on social media Saturday.
"Please be careful and follow the latest updates through our official accounts," it added.
Synday's detailed forecast says poor visibility (2km or less) is expected in the early hours due to misty to foggy conditions in some places, followed by moderate temperature during the daytime with some clouds. It will be relatively cold by night.
The Met department has said poor visibility is also expected in some offshore areas Sunday - in the early hours and by night. While it will be foggy in some places at first, by late night it will become misty.
The minimum temperature Sunday is expected to be 11C in Abu Samra, followed by 12C in Wakra and Mesaieed, 13C in Dukhan, 14C in Al Khor, 16C in Ruwais and 18C in Doha. The maximum will range from 24C in Ruwais to 29C in Abu Samra, with Doha expected to see a high of 28C.
On Saturday, a minimum temperature of 10C was recorded in Karana, while it was 11C in Abu Samra, Al Khor and Ghuwayriyah. The temperature ranged from 16-27C in Doha (airport) area Saturday.