Aviation Area Forecast - North Alaska (Part 1)

FAAK49 PAWU 190740
FA9H  
FAIH FA 190745
AK NRN HLF...
.
AIRMETS VALID UNTIL 191400
TS IMPLY POSSIBLE SEV OR GREATER TURB SEV ICE LLWS AND IFR CONDS.
NON MSL HEIGHTS NOTED BY AGL OR CIG.
.
SYNOPSIS VALID UNTIL 200200
WK LOW PRES JUST E PFYU WIL MOV E INTO YUKON TERR AND DISPT 
BY 18Z. HIGH PRESSURE RIDGE OVER AK WILL BUILD AND MOV E OVER THE 
ERN INTERIOR THRU PD. 1006MB LOW OVER CHUKOTSK PEN WIL WKN SLIGHTLY 
AND MOVE NE INTO ARCTIC OCEAN BY 02Z. 
.
UPR YKN VLY FB...VALID UNTIL 192000
...CLOUDS/WX...
***AIRMET IFR***E PACR OCNL VIS BLW 3SM -SN BR. IMPR...
***AIRMET MT OBSC***VCY BROOKS RANGE AND E PACR MTS OCNL OBSC 
BY CLDS/SN. IMPR... OTRW
E PACR SCT030 BKN045 TOP 150 CI ABV 5SM -SN. OCNL BKN030 3SM -SN BR.
ELSW SCT040 BKN070 TOP 110 SEPD LYRS TO FL250.
BROOKS RANGE E PARC OCNL BKN020 VIS 3SM -SHSN.
OTLK VALID 192000-200200...VFR.
...TURB...
NIL SIG.
...ICE AND FZLVL...
NIL SIG. FZLVL SFC.
.
TANANA VLY FC...VALID UNTIL 192000
...CLOUDS/WX...
***AIRMET IFR***PFTO E ISOL CIG BLW 010/OCNL VIS 3SM -SN BR. IMPR...
***AIRMET MT OBSC***PABI SE MTS OCNL OBSC BY CLDS/SN. IMPR... OTRW
PFTO E SCT030 BKN045 TOP 150 CI ABV 5SM -SN.
OCNL BKN030 3SM -SN BR.
ELSW FEW030 SCT040 BKN070 TOP 110 SEPD LYRS TO FL250. ISOL -SHSN.
OTLK VALID 192000-200200...VFR.
PASSES...ISABEL...MENTASTA...IFR CIG SN.
...TURB...
NIL SIG.
...ICE AND FZLVL...
E PABI ISOL MOD RIME ICEIC BTN 040-140. ELSW NIL SIG. FZLVL SFC.
.
KOYUKUK AND UPR KOBUK VLY FE...VALID UNTIL 192000
...CLOUDS/WX...
SCT050 SCT-BKN070 TOP 100 LYRS ABV TO 150. 
NW PAFM OCNL BKN025 TOP 080 VIS 4SM -SHSN. ISOL CIG BLW 010/VIS 
BLW 3SM -SHSN.
OTLK VALID 192000-200200...IFR CIG SN BR. 
...TURB...
W PAHL ISOL MOD TURB BLW 050. ELSW NIL SIG.
...ICE AND FZLVL...
NIL SIG. FZLVL SFC.
.
LWR YKN VLY FF...VALID UNTIL 192000
...CLOUDS/WX...
SCT035 BKN045 TOP 070. W PAKV OCNL BKN035 -SHSN.
OTLK VALID 192000-200200...MVFR CIG SHSN.
...TURB...
VCY NULATO HILLS ISOL MOD TURB BLW 050. ELSW NIL SIG.
...ICE AND FZLVL...
NIL SIG. FZLVL SFC.
.
RMS MAY 2013 AAWU