It will become humid by night and on Saturday morning over some western coastal areas.
It will be sunny overall, but partly cloudy and hazy at times on Friday, the National Center of Meteorology (NCM) says.
With a top temperature of 46 degrees in internal areas, it will then become humid by night and on Saturday morning over some western coastal areas.
Light to moderate winds, freshening at times during daytime, will blow dust.
Conditions will be slight to moderate in the Arabian Gulf and in Oman Sea.
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