AUSTIN (KXAN) — Troughs play a crucial role in shaping storms and delivering all types of precipitation. A trough is an elongated area of low pressure that can stretch for hundreds of miles. When ...

A few light rain showers may pop up today and into early Monday, but nothing widespread or heavy. Most spots will stay dry, ...

Cleveland weather starts calm but will turn rainy due to a trough, with cooler temperatures expected later in the week.

Honolulu weather sees less showers as a weather system moves away, with a new system expected to bring trade wind showers by the weekend.