TAMPA, Fla. (WFLA) – Today’s Runcast Index is a 4. It’s low because we are in the toughest time for outside exercise. Our bodies have adjusted to the humidity, but it still takes a toll on your ...

If this summer feels super warm to you, that's probably because it is. Crazy-high temperatures in a lot of the country are the new normal, thanks largely to climate change. In fact, June 2025, was the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – GymGuyz gets us ready for ...

TAMPA, Fla. (WFLA) – Today’s Run-Cast Index is 5. Plenty of clouds around through the day, but enough sunshine to get temperatures into the upper 80s. Watch for a 40% chance of storms. Those showers ...

As a runner I’ve logged miles in the snow, rain, and wind—but there’s nothing I find more challenging than working out in humidity, especially in the hot, sticky weather that is the summer of coastal ...

Relative humidity is a simple concept as weather phenomena go – but it has significant, far-reaching consequences for how we must take care of ourselves on a hot or wet day. Humidity is the amount of ...