Barometric Pressure in Willow, United States 
1016.3 hPa
7.1 ℃
55%
1.61 m/s
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The average pressure in Willow, Alaska, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Willow, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Willow is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Willow hour by hour across the next 6 hourly readings.
Willow, Alaska has low air pressure most of the year. Cold air from the Arctic and warm air from the Pacific Ocean meet, creating low pressure.
Surrounded by mountains, Willow's air pressure changes with wind direction. Mountains block or push air, affecting pressure.
In winter, air pressure is lowest, with cold and snowy weather. Summer brings higher pressure, with warm and calm conditions.
Willow has a subarctic climate with low air pressure year-round. This climate means very cold winters and mild summers with significant pressure changes.