Barometric Pressure in Star, United States 
1010.6 hPa
17.6 ℃
21%
3.8 m/s
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The average pressure in Star, Idaho, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Star, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Star is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Star hour by hour across the next 6 hourly readings.
The barometric pressure in Star, Idaho is affected by the city's location. It changes throughout the day due to temperature and humidity fluctuations. Pressure systems moving from the Pacific Ocean also influence it.
Star is situated in the Treasure Valley near the Boise River. The city's elevation is relatively low compared to surrounding mountains. This unique landscape creates a microclimate. The valley's flat terrain allows winds to move freely. Mountain ranges to the north and east block or redirect airflow.
These geographical features impact the atmospheric pressure in Star. They disrupt the normal flow of air masses. As a result, pressure changes can be unpredictable and localized.