Barometric Pressure Forecast for Lemay, Missouri
Barometric pressure forecast for Lemay, Missouri — a south St. Louis County community along the Mississippi River. See current barometric pressure through spring storms and river valley humidity.
Download Pressure Pal to track barometric pressure and get migraine alerts for Lemay and your area.
Pressure and weather in Lemay
Lemay is in the south part of the St. Louis area on the west bank of the Mississippi, close to where the Meramec joins it. The region is the meeting point of cold Canadian air, Gulf moisture and dry southwestern air, so spring severe weather and sudden pressure falls are common. Summers are hot and sticky, with clusters of thunderstorms. Winter can bring ice storms and heavy snow along the track of a strong low with pressure falling for a day or more.
What this means for you
In Lemay, spring severe weather and winter ice storms are the moments when pressure changes are most dramatic. A barometric pressure forecast shows the trend ahead, and a headache tracking app can help you notice whether barometric pressure headaches peak in spring.