Barometric Pressure in Grand Island, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Grand Island, Nebraska, United States is predicted to drop over the next few hours, with an average pressure of 952.6 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Grand Island is 4.2 hPa, with a low of 950.5 hPa and a high of 954.7 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Grand Island hour by hour and stay informed about how it will change over the next 6 hours.
Grand Island's weather is affected by its location in the Midwest, where cold air from Canada meets warm air from the Gulf of Mexico, creating changing air pressure patterns.
The city's flat prairie landscape allows winds to travel easily, making air pressure changes more extreme, with rapid drops in pressure bringing storms and rapid rises bringing fair weather.
In winter, cold air from Canada dominates, bringing low air pressure and snowstorms. In summer, warm air from the Gulf of Mexico dominates, bringing high air pressure and hot, sunny days.
In spring and fall, air pressure rapidly changes, causing thunderstorms and strong winds. Grand Island's humid continental climate means it experiences large diurnal pressure ranges, making the weather unpredictable.
The city's location in a region where multiple air masses meet makes its air pressure and weather highly variable, with frequent changes in pressure leading to different types of weather.