Barometric Pressure
Barometric Pressure in Lena, United States 
1018.6 hPa
15.3 ℃
36%
2.64 m/s
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The average pressure in Lena, Louisiana, United States today is , which is considered normal. Pressure is trending steady.
Weather prediction: Fairly fine, showers likely
Rapid Pressure Changes
Rapid pressure changes detected in Lena, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Lena is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Lena hour by hour across the next 6 hourly readings.
Lena, Louisiana has high air pressure in the summer and low air pressure in the winter due to changing wind patterns. Its low elevation near the Gulf of Mexico means air pressure is affected by moisture from the ocean. In summer, high pressure brings hot and humid weather, while in winter, low pressure brings mild and wet weather. Lena has a humid subtropical climate, which means it experiences big pressure changes between seasons, leading to varying weather conditions.