Humidity rises, visibility falls: What’s driving the UAE’s weather this week

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The UAE is entering a week defined by elevated humidity, recurring fog risks and a generally steady atmospheric pattern, according to forecasts issued by the National Centre of Meteorology (NCM). With a combination of surface and upper-air low-pressure systems influencing the region, conditions are expected to remain fair to partly cloudy through the end of the week, offering businesses and residents a clear picture of what lies ahead.

Meteorologists report that the country is currently under the impact of an extended surface low-pressure system advancing from the East.

Read more-Fog, dust and humidity: NCM warns of shifting conditions in UAE

This system, paired with an upper-air low-pressure trough, is supporting a stable but moisture-rich environment across the UAE. These conditions are creating early-morning fog and mist risks, especially in coastal and internal western areas, prompting warnings for motorists and transportation operators, a WAM report said.

Throughout the week, skies are expected to transition between fair and partly cloudy, with cloud cover becoming more noticeable over western regions early in the week and shifting toward eastern areas by mid-week.

Moderate winds and calm seas support maritime stability

Wind patterns will remain light to moderate, blowing from the southeast to the northeast at 10–20 km/hr and occasionally strengthening to 30 km/hr. These gentle wind conditions, combined with slight sea states in both the Arabian Gulf and the Oman Sea, provide a stable backdrop for maritime industries, including shipping, fishing and offshore operations.

Temperature fluctuations will be pronounced across different landscapes. Coastal and island areas will see highs of around 31°C, dipping to 16°C overnight. Internal regions may reach up to 32°C by day, with nighttime temperatures dropping significantly to 11°C. Mountainous zones will remain the coolest, with daytime temperatures ranging from 16°C to 22°C conditions that could influence outdoor activity planning and tourism in elevated regions.

Four-day outlook: Weekend fog remains a possibility

The NCM’s four-day outlook signals continued stability, with fair to partly cloudy weather dominating through Friday. Humidity is anticipated to rise again toward the end of the week, increasing the likelihood of fog or mist formation during early morning hours on Saturday. Cloud cover is also expected to intensify by Friday night over islands and western offshore areas, adding a layer of variability as the weekend approaches.

With visibility potentially dropping during peak fog hours, the NCM continues to urge caution on the roads, particularly for early commuters and logistics operators.