WAUS41 KKCI 220845 WA1S BOSS WA 220845 AIRMET SIERRA UPDT 1 FOR IFR AND MTN OBSCN VALID UNTIL 221500 . AIRMET IFR...NY PA OH LE WV MD FROM BUF TO 30SSW SYR TO 40WSW HAR TO 20SW EKN TO 40SSW HNN TO HNN TO CVG TO FWA TO 40S ECK TO 30NW CLE TO BUF CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS CONTG BYD 15Z THRU 21Z. . AIRMET IFR...MD VA NC AND CSTL WTRS FROM 40SE DCA TO 50SSW SBY TO 30ENE ECG TO 70SE ECG TO 30ESE ILM TO 40NNW ILM TO 20NE RDU TO 40E LYH TO 30SSE CSN TO 40SE DCA CIG BLW 010/VIS BLW 3SM BR/FG. CONDS ENDG 12-15Z. . AIRMET MTN OBSCN...VT NY PA WV MD VA FROM MSS TO 30W MPV TO HNK TO 40NNE HAR TO 40W EMI TO 60S EKN TO 40NW HMV TO HNN TO EWC TO JHW TO 20WSW SYR TO MSS MTNS OBSC BY CLDS/PCPN/BR. CONDS DVLPG 09-12Z. CONDS CONTG BYD 15Z THRU 21Z. . OTLK VALID 1500-2100Z...MTN OBSCN VT NY PA WV MD VA BOUNDED BY 80S YQB-40NNE SAX-20WNW ETX-30WSW EMI-50SSE EKN-30NW HMV-HNN-30SW EWC-20WSW JHW-20WSW SYR-MSS-80S YQB MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG THRU 21Z. ....