This web app graphs the barometric pressure forecast and history of any location, along with relevant current weather data such as temperature, humidity and wind.

This web app graphs the barometric pressure forecast and history of any location, along with relevant current weather data such as temperature, humidity and wind.

Meteorologists care more about changes in barometric pressure, which is why you will often see an arrow pointing up or down, or the words “rising” or “falling”, next to a pressure reading in a weather …

Where are the biggest changes in barometric pressure? These are questions we try to answer each day by analyzing barometric pressure data from the 180+ cities we track around the world.

Barometric pressure today, along with trends, explanations, forecast graph, history graph, and map visualizations for Seattle, WA.

Barometric pressure today, along with trends, explanations, forecast graph, history graph, and map visualizations for Philadelphia, PA.

Barometric pressure today, along with trends, explanations, forecast graph, history graph, and map visualizations for Manila, Philippines.

Barometric pressure today, along with trends, explanations, forecast graph, history graph, and map visualizations for Kansas City, MO.

Barometric pressure today, along with trends, explanations, forecast graph, history graph, and map visualizations for Colorado Springs, CO.

Barometric pressure today, along with trends, explanations, forecast graph, history graph, and map visualizations for Indianapolis, IN.