The NCM also says winds will blow dust and sand during the day, causing poor visibility.
It will be a hazy and partly cloudy Thursday in the UAE, with rain forecast for internal areas.
Light to moderate south-easterly becoming north-westerly winds, freshening during daytime, will blow dust and sand. This will cause reduced horizontal visibility, the National Center of Meteorology (NCM) says.
The NCM also says it will be a humid night, with high humidity continuing into the early hours of Friday.
There will be a gradual increase in temperature over some internal areas, with the mercury reaching a high of 46 degrees.
Conditions will be slight to moderate in the Arabian Gulf and in Oman Sea.
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