Barometric Pressure in Harlowton, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Harlowton, Montana, United States is predicted to rapidly rise over the next few hours, with an average pressure of 874.7 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Harlowton is 5.7 hPa, with a low of 872.2 hPa and a high of 877.9 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Harlowton hour by hour and stay informed about how it will change over the next 6 hours.
Harlowton, Montana gets dry air from the Rocky Mountains, which lowers air pressure. The town's high elevation also reduces air pressure.
In winter, cold air from Canada brings low pressure, causing snow. In summer, warm air from the west brings high pressure, making it hot and dry.
Harlowton has a semi-arid climate, which means it's dry with low humidity. This type of climate has big temperature differences between summer and winter, affecting air pressure.