Red flag criteria is generally when relative humidity is at 15% or less, combined with sustained winds and/or gusts of 25 mph ...

The National Weather Service on Wednesday extended the wildfire warning through the end of the week for much of East County.

We've seen reports about Los Angeles County being under "fire weather watch" and "red flag warning." What is the difference?

Dozens of communities are now under mandatory evacuation orders in Southern California with evacuation warnings affecting ...

The National Weather Service has issued a Red Flag waning for a wide swath of Southern California as Santa Ana winds are ...

Red flag weather warning: A National Weather Service alert that warns the public — especially fire officials and firefighters ...

WEATHER bosses have revealed the difference between each of the three weather warnings as Ireland remains in the midst of an Arctic snap. As parts of the country see significant snowfall, Met ...

The National Weather Service has extended to Friday afternoon a Red Flag warning for the San Gorgonio Pass and much of the surrounding mountains.

A number of flood alerts have been issued across Devon and Cornwall today (Sunday, January 5). Over two dozen alerts or ...

Ireland remains in the grip of a severe cold snap, which has brought icy conditions and travel disruption to parts of the ...

A number of red flood warnings and alerts have been issued across Gloucestershire today, Thursday, January 9, as multiple ...

The fierce winds in the Los Angeles area subsided Friday, but critical fire weather conditions remain and red flag warnings ...