Barometric Pressure in Polk City, Iowa, US
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Polk City, United States 
is predicted to drop over the next few hours, with an average pressure of 1021 hPa today, which is considered normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Polk City is 10.3 hPa, with a low of 1013.7 hPa and a high of 1024 hPa. The daily average here is higher than in most cities around the world.
Forecast
The barometric pressure in Polk City fluctuates throughout the day. It rises and falls in response to changing weather patterns. Shifts in pressure indicate approaching storms or fair weather.
Polk City lies in a flat to gently sloping prairie region. This terrain allows air masses to move freely across the area. The flat landscape contributes to rapid pressure changes.
The surrounding countryside is characterized by numerous rivers and streams. These waterways help moderate the local climate. They also create pathways for atmospheric rivers to flow into the region.