...RED FLAG WARNING NOW IN EFFECT FROM 9 PM SATURDAY TO 2 PM PDT MONDAY FOR GUSTY NORTH TO EAST WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONES 213, 215, 216, 217, 218, 219, 220, 221, 263, 266, 267, 268, 269, AND 279... * AFFECTED AREA...Portions of interior northern California including the west side of the Sacramento Valley, the Coastal Range, the western Sierra Nevada and foothills, and the Delta. * WIND...North to east winds 15 to 30 mph with gusts from 40 to 45 mph. Stronger gusts up to to 55 mph may be possible through favored gaps and canyons. Strongest winds expected Saturday night through Sunday, over the west side of the Sacramento Valley and Sunday night through early Monday over the Sierra foothills. * HUMIDITY...Minimum daytime humidity of 10 to 20 percent. Maximum overnight humidity between 15 and 40 percent. * IMPACTS...Numerous wildfires are already occurring. Extreme fire safety precautions should be exercised to prevent any additional fires. Outdoor burning should be avoided. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && Interact with us via social media www.facebook.com/nws.sacramento www.twitter.com/nwssacramento