Barometric Pressure in Wasilla, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Wasilla hour by hour across the next 6 hourly readings.
The barometric pressure in Wasilla, Alaska is highly variable, changing rapidly due to its location in a valley. This variability affects the weather patterns in the area. Pressure systems from the Gulf of Alaska and the Interior of Alaska clash, causing unpredictable changes.
Wasilla is situated in the Matanuska-Susitna Valley, surrounded by mountains to the north and east. The Talkeetna Mountains to the north and the Chugach Mountains to the east block or redirect air masses. This unique landscape shapes the local climate and contributes to the fluctuating barometric pressure.
The valley's orientation and the nearby mountains also influence the flow of air masses, creating an area of convergence. This convergence leads to the formation of clouds and precipitation. The resulting weather patterns are complex and can change quickly.