Very dry conditions and occasionally gusty winds will lead to rapid fire spread, the National Weather Service Guam Weather ...

The relative humidity is 15 to 20%, according to a post ... and gusts as high as 25 miles per hour. The National Weather Service issues a red flag warning when warm temperatures, very low ...

A red flag warning is issued by meteorologists ... Typically, this means winds must be at least 35 miles per hour, the relative humidity must be below 20 percent, and dry fuels must be present.

A Red Flag Warning remains in effect for most of Southern California through Thursday. Winds will be a bit stronger here in Kern Thursday, too. Winds could gust 20 to 30 miles per hour here in the ...

The National Weather Service issued a Red Flag Warning for Saturday in Flagstaff ... The forecast calls for winds between 15 and 20 miles per hour gusting up to 40 mph, and patchy smoke in the ...

Firefighters are gaining ground on three major fires in Los Angeles County, where a red flag warning that went into ... Powerful gusts can cast hot embers for miles, starting spot fires ahead ...

Both of these conditions must occur simultaneously for at least 3 hours in a 12 hour period, according to the NWS. There are certain instances where a red flag warning might be issued outside ...

Wind gusts as high as 60 miles per hour were expected in parts of Ventura ... The NWS Critical Fire Weather Warning, originally set to expire on Thursday, has been extended until 10 a.m. Friday.

Some more wind-prone areas at higher elevations could get gusts close to 80 miles per hour. Low relative humidity (below 15%) over the next 24 hours is also a factor for the Red Flag Warnings now ...

Red Flag Warnings are in effect for most of the mountainous areas across SoCal, as gusts have already topped 70 miles per hour in spots Monday afternoon and could get even stronger into Monday night.

A rare “particularly dangerous” red flag warning has been raised as wind gusts as strong as 80 miles (129 kilometers) per hour are forecast along the coast and valleys, while the mountains and ...