Barometric Pressure
Barometric Pressure in Spanaway, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Spanaway, Washington, United States is predicted to rise over the next few hours, with an average pressure of 1003.3 hPa today, which is lower than normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Spanaway is 2.9 hPa, with a low of 1001.6 hPa and a high of 1004.5 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Spanaway hour by hour and stay informed about how it will change over the next 6 hours.
Spanaway, Washington has mild weather with a mix of clouds and sunshine. The nearby mountains and ocean affect the air pressure, causing changes in the weather. In the summer, air pressure is high, making the weather warm and sunny. In the winter, air pressure is low, bringing rain and cooler temperatures. Spanaway has a marine west coast climate, which means the air pressure is often changing, making the weather unpredictable. The mountains block some of the ocean air, making the weather in Spanaway less extreme than near the coast.