When and where will Dolly appear in the tropics as we enter the busiest period of the Atlantic hurricane season?

The United States is bracing for some incredibly warm temperatures this week.

A super El Niño could reshape winter, boosting snowfall in parts of the West while bringing warmer conditions elsewhere.

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

Here you will find everything you need to know about the tropics, including Lala, and other disturbances. Track the latest ...

Firefighters made gains in containing the Spokane Complex wildfires, but weather conditions could lead to more spread as the ...

Latest news from officials as Tropical Storm Lala nears Hawaiʻi, potentially bringing damaging winds and floods.

New York City will face dangerous heat and humidity this week, with temperatures in the 90s and heat indexes above 100 ...

Most of the country is forecast to stay warm into fall, but six states can still see their first measurable snow in September ...

Severe weather is encroaching on the main Hawaiian Islands starting on Aug. 14, which may impact the Big Island. According to ...

Central Indiana was under a flood watch as forecasters warned of heavy rain and damaging winds through the evening.

Potential impacts from the storm could range from "devastating to catastrophic" and could lead to evacuations, the NWS warned.