Red flag warnings had been assigned in nine states across the Midwest.

Add Yahoo as a preferred source to see more of our stories on Google. High temperatures, lower humidity and wind expected over the next few days across central Arizona could make conditions favorable ...

Industry leaders realized hundreds of years ago that their processes and machines operate best when the indoor relative humidity is maintained at an optimum level for their process. They found it was ...

Strong winds and low humidity could create significant problems for firefighters in the Carolinas on Friday, as wildfires continue to rage throughout both states, officials said. Red flag warnings are ...

Firefighters across Utah were battling several wildfires that ignited in one day as a red flag warning remained in place for a large portion of the state. Some of the incidents were caused by ...

SOLANO COUNTY, Calif. - A Red Flag fire warning was issued for Solano County from 11 p.m. Saturday until 5 a.m. Monday because of gusty winds and low humidity, the National Weather Service said. A ...