Area Forecasts (BOS)
Forecast updated:  20:37 UTC return to FAFAMAP BOS MIA CHI DFW SLC SFO GULF CARIB
  Alaska Hawaii  
000
FAUS45 KKCI 222045
FA5W  
SLCC FA 222045
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 231500
CLDS/WX VALID UNTIL 230900...OTLK VALID 230900-231500
ID MT WY NV UT CO AZ NM
.
SEE AIRMET SIERRA FOR IFR CONDS AND MTN OBSCN.
TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR CONDS.
NON MSL HGTS DENOTED BY AGL OR CIG.
.
SYNOPSIS...ALF..AT 21Z LRG UPR RIDGE W US COAST WITH VERY STG NW
FLOW THRUT PD. ELONGATED UPR LOW CNTRL MT-NERN WY. WK MID-LVL
DISTURBANCE CNTRL ROCKIES MOVG SEWD ACRS CO AND NM DURG PD.
SFC..AT 21Z LOW PRES NWRN CO WITH STNR FNT EXTDG SEWD ACRS CO
ROCKIES AND NERN NM. CDFNT EXTDG WWD ACRS NRN UT-NERN NWRN NV.
CDFNT ACRS ERN MT. BY 15Z SFC TROF CNTRL MT. HI PRES ELSW.
.
ID
NRN...SCT090 SCT-BKN CI. 07Z BKN045 TOP 060. VIS 3-5SM BR.
OTLK...IFR CIG BR.
CNTRL MTNS...SCT-BKN080 TOP 120. TIL 03Z ISOL -SHSN. OTLK...VFR.
SWRN...SCT-BKN070 TOP 120. OTLK...VFR.
SERN...
 W HLF...SCT-BKN080 TOP 120. OTLK...VFR.
 E HLF...SCT065 SCT-BKN080 TOP 160. TIL 03Z ISOL -SHSN.
OTLK...VFR.
.
MT
CONTDVD WWD...SCT-BKN060 TOP 120. TIL 00Z ISOL -SHSN. 07Z BKN045
TOP 060. VIS 3-5SM BR. OTLK...IFR CIG BR.
SWRN MTNS...SCT-BKN080 TOP 160. TIL 03Z ISOL -SHSN. OTLK...VFR.
ERN SLOPES OF CONTDVD...SCT-BKN100 TOP 160. TIL 00Z ISOL -SHRASN.
OTLK...VFR.
CNTRL...
 N HLF...SCT-BKN080 TOP 160. TIL 00Z ISOL -SHSN. OTLK...VFR.
 S HLF...SCT055 BKN080 TOP 150. ISOL -SHSN. WND NW G25KT. BECMG
0406 SCT-BKN080. OTLK...VFR.
ERN...BKN035 OVC050 TOP 160. VIS 3-5SM -SN BLSN. WND NW 20G35KT.
OTLK...MVFR CIG WND...SRN PTNS IFR CIG SN BLSN WND.
.
WY
PLAINS...
 N HLF...BKN110 TOP 160. WND NW 30G40KT THRUT PD. BECMG 0002
BKN055 OVC070. VIS 3-5SM -SN BLSN. OTLK...IFR CIG SN BLSN WND.
 S HLF...SCT-BKN110 TOP 160. WND NW 30G40KT THRUT PD. BECMG 0406
BKN055 OVC070. VIS 3-5SM -SN BLSN. OTLK...IFR CIG SN BLSN WND.
MTNS E OF CONTDVD...BKN085 TOP 160. VIS 3-5SM -SN BLSN. WND NW
20G30KT. OTLK...MVFR CIG SHSN WND.
MTNS W OF CONTDVD...SCT085 SCT-BKN100 TOP 160. WND NW G25KT. TIL
03Z ISOL -SHSN. OTLK...VFR.
.
NV
NRN...SCT-BKN090-110 TOP 120. ERN PTNS TIL 02Z ISOL -SHRA. WND NW
G25KT. OTLK...VFR.
SRN...SKC. TIL 01Z WND NW G25KT. OTLK...VFR.
.
UT
WASATCH MTNS...SCT085 BKN100 TOP FL190. WND NW G25KT. TIL 06Z
ISOL -SHSN. OTLK...VFR.
S CNTRL MTNS...SCT085 SCT-BKN100 TOP 140. WND NW G25KT.
OTLK...VFR.
RMNDR WRN...SCT-BKN090 TOP 120. TIL 02Z ISOL -SHRA. WND NW G25KT.
OTLK...VFR.
RMNDR ERN...SCT100 SCT-BKN140 TOP FL190. WND NW 20G30KT.
OTLK...VFR.
.
CO
PLAINS...
 FAR SWRN...SCT070 BKN100 TOP FL200. -RASN. 00Z BKN060 OVC100.
VIS 3-5SM -SN BR. 06Z SCT-BKN100. OTLK...VFR WND.
 ELSW...SCT-BKN100 TOP 160. WND NW 25-30G40KT. OTLK...VFR...NRN
PTNS MVFR CIG SHSN WND.
MTNS...BKN085 OVC100 TOP FL200. VIS 3-5SM -SN BR. 06Z BKN090 TOP
160. ISOL -SHSN. NERN PTNS WND N 25-30G40KT. OTLK...IFR CIG SHSN
WND.
.
AZ
NERN...SCT-BKN120 TOP 140. TIL 02Z WND N G25KT. OTLK...VFR.
ELSW...SKC. OTLK...VFR.
.
NM
PLAINS...
 N HLF...BKN060 OVC100 TOP FL200. VIS 3-5SM -RASN. WND N G25KT.
OTLK...IFR CIG SN WND...10Z MVFR CIG.
 S HLF...SCT070 BKN120 LYRD FL200. WND W G25KT. BECMG 0406 BKN060
OVC100. 07Z VIS 3-5SM -RA BR. OTLK...MVFR CIG RA BR...NRN PTNS
IFR RASN.
MTNS...
 N HLF...SCT085 BKN100 TOP FL200. ISOL -SHSN. WND W 20G30KT.
OTLK...IFR CIG SHSN....10Z MVFR CIG.
 S HLF...SCT150 SCT CI. WND W 20G30KT. OTLK...VFR.
....

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