A heat dome, characterized by extreme heat and humidity, is expected to cover most of the United States and affect more than 220 million people. Temperatures are forecast to exceed 90 degrees, and ...

The fall season is in full swing, but people across the Southwest could be forgiven for not noticing. Parts of Arizona, Nevada and New Mexico have been gripped by an extraordinary heat wave, with ...

Image via Shutterstock Let me tell you, it's a scorcher this summer. In fact, more than 100 people fell ill this week at graduation ceremonies in New Jersey due to the extreme heat. Americans have ...

When is the best time to see fall foliage in Arizona? According to the Almanac's list of probable dates for peak fall color, the best days to see fall foliage in Arizona are Oct. 5-21.

Then we see some slight chances of rain, primarily in the North Bay.” The heat wave — the most intense one to begin October in more than 40 years — melted the region for nearly 10 days.