The heaviest rainfall on Friday will stay along the Texas Gulf Coast, but San Antonio could encounter scattered storms by ...

A tropical disturbance will move inland Saturday, sending scattered downpours, lightning, and gusty winds to South-Central ...

Heat index values will top 110 degrees in parts of the country Wednesday, while South Texas could see its highest ...

Central Texas finds itself between two weather systems, an upper-level low over West Texas and a high-pressure ridge in the ...

A tropical low pressure system will approach Texas on Friday, likely producing pockets of heavy rainfall and some gusty winds ...

Barometric pressure, or atmospheric pressure, is the weight of the earth’s atmosphere above us. Pressure varies on a day-to-day basis and by location. Pressure can change with temperature, as well.

Pressure altitude is used to determine your aircraft’s performance in non-standard conditions, which are any time the barometric pressure is anything other than 29.92 Hg at sea level.

Are those aches and pains you’re feeling the result of a change in the weather? For some, fluctuations in temperature or atmospheric pressure could be the source of unexpected discomfort.