The nation’s next major storm system is set to sweep across the U.S. this week and bring the potential for a wide range of ...

Flagstaff and northern Arizona received 1-3 inches of snow on Monday, but more is coming. Here's how much fell and how much to expect from the storm.

House committee passes bill that would outlaw cloud seeding and climate intervention research after supporters cite debunked conspiracy theories ...

The storm brought an inch of rain to parts of Southern California and several inches of snow over the region's mountains.

Over the past couple of months, record fall and winter heat and a lack of precipitation have led to Flagstaff's driest start to winter on record.

The system brought heavy rain to wildfire-ravaged areas of Southern California after months without precipitation ...

Parts of metro Phoenix saw rain on Monday. However, the dry streak continues. Here's why that is, plus rainfall totals, forecast and weather radar.