PENNSYLVANIA - The National Weather Service has issued a red flag warning for Southeastern Pennsylvania and the Southern Poconos. The warning is in effect Friday until 7 p.m.. A Red Flag Warning ...

The National Weather Service has issued a red flag warning for Coconino County starting at 1:09 p.m. Jan. 24. The warning expires at 6 p.m. Jan. 25. For the latest watches and warnings ...

Firefighters are gaining ground on three major fires in Los Angeles County, where a red flag warning that went into effect earlier this week for parts of the region was extended into Friday.

On Tuesday, the National Weather Service extended its red flag warning for Los Angeles and Ventura counties until Thursday evening. That warning was initially scheduled to expire at 10 p.m ...

"A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior," the NWS said.

The National Weather Service issued a Red Flag Warning for Saturday in Flagstaff and swaths of northern and eastern Arizona, ahead of a potential snowstorm moving into the area early next week.

High winds combined with low humidity pose extreme danger in a region that has failed to receive any appreciable rain recently.

As last week’s infernos still blaze in Los Angeles, the National Weather Service issued a red flag fire warning for portions of San Luis Obispo County on Monday. The Weather Service warned of ...

Included in several red flag warning days was a Particularly Dangerous Situation alert, a National Weather Service alert that indicates elevated red flag conditions. The area was under a PDS alert ...