Barometric Pressure in Federal Way, United States 
1010.2 hPa
9.9 ℃
84%
0.71 m/s
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The average pressure in Federal Way, Washington, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Federal Way, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Federal Way is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Federal Way hour by hour across the next 6 hourly readings.
The weather in Federal Way is influenced by its location near the Puget Sound. This leads to changes in barometric pressure, which can rise or fall rapidly.
Federal Way's elevation, near sea level, and surrounding landscape, with Olympic Mountains to the west, affect atmospheric pressure variability. The nearby sound and mountains influence air pressure.
In winter, pressure is often lower, bringing rain and clouds. In summer, pressure is higher, leading to clearer skies. Spring and fall pressure trends are less predictable.
Federal Way has a mild oceanic climate, characterized by moderate barometric pressure fluctuations. This climate type makes for a relatively stable, yet rainy atmosphere.