000 WWUS46 KEKA 161054 CCA WSWEKA URGENT - WINTER WEATHER MESSAGE...CORRECTED EXPIRATION TIME NATIONAL WEATHER SERVICE EUREKA CA 347 AM PDT TUE APR 16 2002 ...A SNOW ADVISORY ABOVE 3000 FEET FOR THE NORTH COAST INTERIOR AND THE UPPER TRINITY RIVER TODAY AND TONIGHT... .A COLD AIR MASS HAS SETTLED OVER NORTHWEST CALIFORNIA THIS MORNING. PRECIPITATION ASSOCIATED WITH A COLD FRONT IS APPROACHING THE REGION. THE COMBINATION OF THIS COLD AIR AND PRECIPITATION WILL MAKE POSSIBLE SOME EARLY SPRING SNOW FALL IN AREAS ABOVE 3000 FEET. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR UPDATES TO THIS WINTER WEATHER SITUATION. $$ CAZ003-004-162300- NORTH COAST INTERIOR-UPPER TRINITY RIVER- INCLUDING THE CITIES OF...GASQUET...HOOPA...ORLEANS...WEAVERVILLE AND WILLOW CREEK 344 AM PDT TUE APR 16 2002 ...SNOW ADVISORY ABOVE 3000 FEET TODAY AND TONIGHT... 2 TO 4 INCHES OF SNOW IS EXPECTED AT ELEVATIONS ABOVE 3000 FEET THROUGH TONIGHT. LESSER AMOUNTS ARE POSSIBLE AT ELEVATIONS AS LOW AS 1500 FEET. $$