As this happened, increasing available moisture has led to widespread rain and snow across the area, particularly across ...

Rain has finally fallen in southern California! After nearly a month since the last measured rainfall, Southern California ...

A moderate to extreme intensity surge of atmospheric river (AR) moisture hits parts of the West Coast between Friday and Saturday (1/31-2/1). What is an AR surge? It's extra moisture that is funneled ...

The same system that moved through Southern California earlier this week--bringing the rain, mudslides, and debris flows--is on the move. That upper-level low is moving through the plains and as it ...

This might not be the best time to visit Hawaii. A large dip in the jet stream delivers a strong storm system loaded with ...

February is promising a large pattern change for most of the West - especially the Pacific Northwest. A powerful jet stream and trough of low pressure delivers 1-2 storm systems, colder air, and heavy ...

We had THUNDERSNOW this morning in western New York! Related article: What is Thundersnow? Several systems will impact the Upper Midwest, Great Lakes, and the Northeast over the next few days with one ...

Showers and a rumble of thunder or two will press off toward the east Monday. The most widespread activity will favor the ...