0000 hPa
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The pressure in Blair, United States is predicted to quickly rise over the next few hours, with an average pressure of 1024.6 hPa today, which is higher than normal.
Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds
The daily total fluctuation in pressure in Blair is 5.4 hPa, with a low of 1020.8 hPa and a high of 1026.2 hPa. The daily average here is higher than in most cities around the world.
The barometric pressure in Blair, Nebraska, is typically high. It averages around 30.12 inches. This is because of the city's location in the Midwest. The pressure is often highest in winter. It can drop to around 29.80 inches in summer.
Blair is situated in the Missouri River Valley. The valley stretches from the north to the south. To the west, there are rolling hills. The hills give way to the Sandhills region. The landscape affects the air pressure. Cold air from Canada flows down the valley. This keeps the pressure high in winter.
The surrounding hills block some of the warm air from the Gulf of Mexico. This helps keep the pressure from getting too low in summer. The landscape also causes temperature fluctuations. These fluctuations can lead to changes in air pressure.