947 
FTUS46 KPQR 171620 AAI
TAFPDX
TAF AMD
KPDX 171620Z 1716/1812 18010KT P6SM -RA SCT025 BKN060
     FM172300 20011G17KT P6SM -SHRA SCT020 BKN035 OVC060
     FM180300 21010KT P6SM -RA BKN025 OVC040
     FM180700 22006KT P6SM VCSH BKN035 BKN060=