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

A week of mild weather in Denver will give way to snow Friday night, while Colorado’s southern plains can expect a dry, windy ...

The National Weather Service has issued red flag warnings for Pima and Santa Cruz counties through 7 p.m. Saturday.

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 Jan ...

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 ...

Spring like temperatures continue for most of the state this afternoon. An upper level trough moving in will lead to active ...

The most serious red flag fire weather warning has been issued by the NWS for swaths of L.A. and Ventura counties starting before dawn Tuesday.

What is a red flag warning? What Arizonans should know ... Republic and USA TODAY Network using data released by the National Weather Service. It was edited by a staff member.

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

Her focus is reporting on the climate, environment and weather but she also reports on other topics for the National News ... Languages: English. A red flag warning is issued by meteorologists ...

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.