Barometric Pressure in Collinsville, United States

• Forecast Chart
• Hourly Trends
• Rapid Changes

The pressure in Collinsville, Oklahoma, United States is predicted steady over the next 24 hours, with an average pressure of

1018.3

today, which is considered normal.

Weather prediction: Changeable, mending

The daily total fluctuation in pressure in Collinsville is

2.5

, with a low of

1016.9

and a high of

1019.4

.

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Forecast

Collinsville has a humid, changeable climate. Weather can shift quickly as warm, moist air moves north from the Gulf of Mexico and colder, drier air moves south from the Great Plains and Canada. These air masses can bring thunderstorms, strong winds, heavy rain, hail, and sometimes tornadoes, especially in spring.

Air pressure changes help control these weather changes. Falling pressure often comes before clouds, rain, and storms. High pressure usually brings calmer, drier weather with clear skies. Collinsville can also have quick temperature changes when cold fronts pass through.

The city is in northeastern Oklahoma, near the Great Plains and the Arkansas River region. Its mostly open, gently rolling land allows winds and weather systems to move easily across the area. The nearby plains also give storms room to grow, while moisture from the Gulf adds fuel to spring and summer storms.

Summers are hot, humid, and often stormy. Winters are usually cool, with short periods of freezing weather and occasional snow or ice. Spring brings warm temperatures, strong thunderstorms, and rapid changes. Fall is often milder and drier, but cold fronts become more common later in the season.