Monday's red-flag warning is a PDS, which stands for "particularly dangerous situation." But what does that mean? An NWS ...

National Weather Service meteorologists warned of temperatures cold enough to be fatal descending across most of the nation.

In addition, the strip of winter storm and blizzard warnings stretching from South Texas to Jacksonville, Fla. is something ...

On Monday at 9:57 a.m. a red flag warning was issued by the NWS Los Angeles/Oxnard CA in effect until Tuesday at 2 p.m. The warning is for Palos Verdes Hills, Western Antelope Valley Foothills ...

Here's a guide to understanding "particularly dangerous situation" red flag warnings, containment, and other terms related to ...

On Monday at 9:57 a.m. a red flag warning was issued by the NWS Los Angeles/Oxnard CA in effect until Tuesday at 10 p.m. The warning is for Ventura County Beaches, Ventura County Inland Coast ...

SAN DIEGO (FOX 5/KUSI) — Nearly 100,000 San Diegans could lose power during the next round of power shutoffs after the National Weather Service issued another Red Flag Warning for the region as ...

After San Antonio snow, drivers are being warned of possible black ice on the roads. Here's when black ice forms.

The polar vortex has triggered deep freeze warnings and advisories across Texas with ... how many inches of snow accumulation ...

Michigan residents rely on National Weather Service forecasts, advisories and warnings to know what to expect for the morning commute or when to take shelter, but what exactly do all those terms mean?