While the National Hurricane Center's map is lit up with a tropical disturbance, Saturday's forecast is much more about the heat index.

Invest 93L is expected to move onshore in Louisiana later today. Will it be a depression? Tropical Storm Dexter?

Invest 93L may have fizzled out, but the history of Texas storms suggests August could be the 'real' start of the season.

TROPICAL UPDATE  The NHC has highlighted a tropical wave in the Central Atlantic, located more than 800 miles southwest of ...