This index, from NOAA's National Weather Service, attempts to scale the impacts from winter weather, taking into account ...

Extreme Weather Maps: Track the possibility of extreme weather in the places that are important to you. Are You Prepared?: ...

Nokaen was a tropical storm in the Philippine Sea Saturday evening Philippine Time, the Joint Typhoon Warning Center said in ...

Add Yahoo as a preferred source to see more of our stories on Google. Tropical Storm Jerry was labeled by National Hurricane Center forecasters as "disheveled" and hours later Oct. 11 was only ...

Tropical Storm Jerry is expected to become a hurricane by the weekend. Invest 96L in the northern Atlantic poses no direct threat to the U.S. As Tropical Storm Jerry continues to strengthen as it ...

Rise and shine, Jacksonville! Mornings are starting to feel a bit chillier with temperatures around 60 degrees as we ease further into fall. You might notice some foggy skies before 9 a.m., but ...

At 8 a.m., there were no disturbances on the National Hurricane Center's tropical outlook map and no tropical cyclone activity was expected over the next seven days. Six hours later, a tropical wave ...

Tropical Storm Melissa is expected to strengthen into a hurricane this week. Melissa is forecast become a major hurricane. Forecasters also tracking two tropical waves in Atlantic basin. See what to ...

A tropical system, Invest 98L, is expected to become Tropical Storm Melissa in the Caribbean. While a direct U.S. hit is considered low risk, forecasters urge Florida residents to monitor the system.