A PACIFIC STORM WILL PRODUCE SIGNIFICANT RAIN ACROSS NORTHWEST CALIFORNIA SATURDAY NIGHT. RAINFALL AMOUNTS WILL GENERALLY RANGE BETWEEN 2 AND 4 INCHES. HOWEVER...TERRAIN FAVORED AREAS LIKE THE KING AND SOUTH FORK MOUNTAIN RANGES WILL LIKELY HAVE 5 TO 7 INCHES OF RAIN. THE RAIN WILL BE HEAVY AT TIMES...AND MAY CAUSE PONDING...ROCK SLIDES...AND REDUCE VISIBILITIES. GUSTY WINDS WILL ACCOMPANY THIS STORM...AND FALLING LEAVES AND DEBRIS MAY CLOG CULVERTS AND DRAINS...RESULTING IN LOCAL STREET FLOODING.