DAYTON — In Southwest Ohio, in the Dayton region, we know how quickly the weather can change from mild to severe. Every minute counts when it comes to warning you and your family about approaching ...

Tune into any TV weather report and you’ll hear the words “Doppler radar” as meteorologists track storms across California. But how does Doppler radar work? And how accurate is it? The concept of ...

Meteorologists and weather experts in South Texas rely heavily on Doppler radar technology, but how does it work? How can a giant soccer-ball-shaped tower, known as the radome, detect clouds hundreds ...

When rain hits the region, NBC 7's First Alert team of meteorologists tracks the storm to bring you the most accurate weather forecast in San Diego County. Use the First Alert Doppler 7 Radar below to ...

The Chicago area faces an elevated risk of severe weather on Tuesday evening, with intense storms capable of producing tornadoes, large hail and fierce winds. Parts of Grundy, LaSalle and Will ...