Tornadoes are most likely between late Monday night and early Tuesday morning, particularly where strong wind shear and Gulf moisture create unstable atmospheric conditions. The SPC warns that "a ...

Wind shear is often the most critical factor controlling hurricane formation and destruction. In general, wind shear refers to any change in wind speed or direction along a straight line.

Wind shear is the measurement of the difference in wind direction and speed over a short distance in the atmosphere. Wind ...

U.S. weather map provided by NOAA/NWS shows areas under ... particularly where strong wind shear and Gulf moisture create unstable atmospheric conditions. The SPC warns that "a couple of strong ...