A hyperactive weather pattern will bring an expansive low pressure system across mainland U.S., resulting in widespread ...

Often this convection reaches a couple of kilometers ... creating a region of low air pressure nearer the surface. This deficit relative to pressure farther away at the same altitude creates ...

Convection is the flow of heat energy from a region of high temperature to a region of low temperature by movement of a fluid. Convection only occurs in fluids (liquids and gases). Convection in a ...

No tropical cyclone formation was expected Saturday as temps are expected to rise across Florida, with heat indices in the ...

In its definition for hurricanes, the Met Office said: "A hurricane is an area of low pressure over tropical or sub-tropical waters, with organised convection (i.e. thunderstorm activity ...