Barometric Pressure in Winchester, United States 
1014.9 hPa
13.9 ℃
78%
2.97 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The average pressure in Winchester, Virginia, 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 Winchester, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Winchester is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Winchester hour by hour across the next 6 hourly readings.
Winchester, Virginia sits in the northern Shenandoah Valley, where fronts often move in from the west. Low pressure systems can bring clouds, rain, or snow. High pressure usually brings clearer, calmer days. Pressure shifts are common in spring and fall.
The Blue Ridge to the east and higher ridges to the west shape local winds and storm paths. The valley can steer winds along its length. Nearby slopes can lift damp air and help clouds or showers form. Rain may vary across the area.
Summers are warm and humid, with thunderstorms on hot afternoons. Winters are chilly, and passing low pressure storms sometimes bring snow, though amounts vary from year to year. Spring and fall bring mild days, cool nights, and frequent changes between dry and rainy weather.