Barometric Pressure in Alexandria, United States 
Pressure
1013 hPa
Temperature
15.0 ℃
Humidity
50%
Wind
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Alexandria hour by hour across the next 6 hourly readings.
Alexandria's air pressure changes with the weather. When it's sunny, pressure is high. When storms come, pressure drops.
The Mississippi River nearby affects Alexandria's weather. Cold air from Canada and warm air from the Gulf of Mexico meet, changing pressure.
In winter, cold air brings high pressure and clear skies. In summer, warm air brings low pressure and thunderstorms.
Alexandria has a humid continental climate. This means it gets big changes in air pressure and weather throughout the year.