Barometric Pressure in Alexandria, United States 
1025.7 hPa
12.5 ℃
87%
1.06 m/s
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The average pressure in Alexandria, Missouri, United States today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Alexandria is , with a low of and a high of .
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.