Barometric Pressure in Long Island, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Long Island hour by hour across the next 6 hourly readings.
Near Long Island, North Carolina, weather often changes as fronts move across the inland Piedmont. Low pressure can bring clouds, wind, and rain. High pressure usually brings calmer, drier air. In summer, humid air often helps produce short, heavy thunderstorms.
The Catawba River valley and nearby rolling hills shape local winds and rainfall. The land is not as high as the mountains to the west, so it has fewer mountain-driven changes. Storms can still weaken or strengthen as they move east from the mountains.
Summers are hot and humid, while winters are cooler, with occasional freezing nights and snow. Spring and fall bring quick changes as warm and cool air meet. Rain falls in every season, but summer storms can bring heavy rain in a short time.