Barometric Pressure in Altoona, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Altoona, Iowa, United States is predicted to rapidly rise over the next few hours, with an average pressure of 966.6 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Altoona is 9.9 hPa, with a low of 963.2 hPa and a high of 973.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Altoona hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Altoona, Iowa fluctuates throughout the year. It is affected by the movement of high and low-pressure systems across the region. These systems bring changes in the weather, influencing the pressure.
Altoona is situated in a relatively flat area of Iowa. The city is surrounded by fertile plains, which stretch for miles. The landscape is dotted with occasional rolling hills. To the west, the terrain becomes slightly more elevated.
The flat landscape around Altoona allows air masses to move freely. This leads to changes in the barometric pressure, as different air masses bring distinct pressure patterns. The nearby hills do not obstruct the airflow, permitting the pressure systems to move unimpeded.