Summer may end on a cooler note for parts of the U.S., with meteorologists suggesting that a weakened polar vortex could usher in below-average temperatures as September begins.

The region, like much of the country, is in for warmer-than-average conditions, the Old Farmer’s Almanac says. The ...

Lytton, B.C., is upholding its reputation as Canada's hot spot, recording the highest temperature across the country so far ...

A temperature flip is in store across Canada to end off the final week of August. A surprise for some who expect the warmth down to the south. More details with meteorologist Amandeep Purewal.

In its most recent seasonal outlooks for December 2025 to February 2026, NHC forecasts showed there was a 40 percent to 50 ...

The World Meteorological Organization confirmed in March 2025 that 2024 was the hottest year on record and the first year in ...

Hurricane Erin continues to spin in the Atlantic and is forecast to grow even larger, with weather conditions expected to ...

The hatched areas on the National Hurricane Center's tropical outlook map indicate "areas where a tropical cyclone — which could be a tropical depression, tropical storm or hurricane — could develop," ...

The Atlantic basin includes the northern Atlantic Ocean, Caribbean Sea and Gulf of America, as the Gulf of Mexico is now ...

The Outer Banks and Dare County are popular vacation spots in North Carolina, but Hurricane Erin may be problematic. What ...

Extreme heat is hitting both coasts, bringing dangerously high temperatures to the Northeast, Northwest and Southwest.

Having breathing trouble today? Canadian wildfire smoke is drifting across Ohio today, dropping the air quality in parts of the state. What to know.