A weak tropical wave is expected to bring spotty showers to parts of the U.S. Virgin Islands and Puerto Rico Friday, as ...

Tropics threats/impacts for Jacksonville/NE Florida/SE Georgia: As low pressure develops east & northeast of Jacksonville ...

A piece of an upper level trough of low pressure will “pinch off” over the next several days over or near Florida in tandem ...

Wind currents across the Atlantic Ocean will soon steer dust from the Saharan Desert in northern Africa toward Green Country.

The dust hurts air quality not only by giving skies a milky haze, but also by aggravating respiratory problems and triggering ...

A tropical wave moving through the eastern Caribbean, combined with an upper-level area of low pressure, will bring increased ...

A light layer of Saharan dust is expected to drift along the Texas Gulf Coast by Sunday, bringing hazy skies, reduced air quality, and vivid sunsets to parts of South and East Texas.

Once the dust is airborne, it hovers above the desert in a region known as the "Saharan Air Layer" — a roughly 2.5-mile-wide (4 km) band of very dry air that forms around 1 mile (1.6 km) above ...

A recent satellite photo captured a giant comma-shaped cloud of "Saharan dust" being blown above the Atlantic Ocean. The hazy mass hit North America a week later.

Tropical wave 4: A western Caribbean tropical wave is along 82W, from 18N southward, moving west at 6 to 11 mph. Scattered moderate isolated strong convection is from the coast of Panama north to ...