000 TTAA00 KPDT 022222 NORTHEAST OREGON/SOUTHEAST WASHINGTON AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE PENDLETON OREGON 230 PM PST SAT MAR 02 1996 SAT PICS SHOWG S/WV DVLPG AND DROPG SWD FRM BC. NICE DARKNG BAND SEEN ON WATR VAPR WITH CLDS THCKNG OVR S CNTRL BC AS SEEN ON IR/VIS. MODELS INDICATE THAT S/WV WILL ADD TO THE STRENGTH OF THE CLOSED LOW NOW CIRCULATING ARND 42/142 AS IT MOVES NWD AND OPENS BY SUN PM. PREFER SLOER ETA THAN NGM/AVN. 6-HR SFC NGM HAS ALREADY PROVED TO BE TOO FAST COMPARED TO LATEST 18Z SFC ANALYSIS. DISCUSSED WITH PDX ON TEMPS AND POPS. WENT LWR THAN MOS ON POPS TNGT AND SUN. TROF AND STRG VORT LOBE TO MOVE THRU WED AFTN FOLLOWED BY S/WV RDG RMDR OF 5 DAY PD AS INDICATED BY MRF. MCJ ...PRODUCTS BELOW ARE PRELIMINARY AND SUBJECT TO CHANGE...PLEASE SEE PDXCCFPDX AND SEACCFSEA. PDT EW 035/050 036/050 038 05-124 ALW EW 036/052 036/050 038 05-124 PSC EW 033/050 034/049 035 050123 YKM EW 030/050 032/050 034 050123