CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.

One of the most concerning effects of climate change is the steady rise in global temperatures and, consequently, sea levels. According to the National Oceanic and Atmospheric Administration (NOAA), ...

Forget about any worries of tropical weather today. Instead pay attention to the heat: temperatures in Jacksonville could ...

The National Hurricane Center is tracking three tropical waves, including two in the Caribbean. Tropical wave 1: A far ...

: The Flash Flood Warning has been extended until 5:00am for Rogers and Lowell. This extension also encompasses parts of ...

A heat advisory has been issued for the first time this summer in Naples, according to the National Weather Service Miami.

A severe thunderstorm watch has been issued for the northern three counties in New Hampshire. The severe thunderstorm watch ...

Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian ...

Using 1991 to 2020 averages, the normal August through October rainfall in Phoenix is just over 2 inches. The important take-home message is to prepare for anything. It’s just as likely that we get ...

Police were questioning five juveniles after a threat of a bomb and inside Walmart in McComb and shooters posted around it ...

The statewide death toll from the catastrophic flooding in Central Texas earlier this month has risen to 135 and dozens more ...