Barometric Pressure in Addison, United States 
1020.3 hPa
24.4 ℃
82%
3.86 m/s
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The average pressure in Addison, Texas, United States today is , which is considered normal. Pressure is trending steady.
Weather prediction: Changeable, mending
The daily total fluctuation in pressure in Addison is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Addison hour by hour across the next 6 hourly readings.
The barometric pressure in Addison changes frequently due to various weather systems that move through the region. It can drop significantly before a low-pressure system arrives. This drop in pressure often brings windy conditions and stormy weather. As the low-pressure system departs, the pressure rises, bringing fair weather.
Addison is situated in the northern part of the Dallas-Fort Worth metroplex. The city is surrounded by flat to gently rolling hills. These hills have a minimal effect on the atmospheric pressure. The surrounding urban landscape, however, can influence the local weather patterns. Tall buildings and streets in Addison can disrupt airflow and create channels for winds to flow through.