TFM - Tactical Decision Aid
ID: Runway Winds: CIG/VIS Threshold:

KBHM - Birmingham Intl, AL, US

Updated at: 0717 UTC 18 Sep 2021
Latest TAF at: 0520 UTC 18 Sep 2021

TAF Board

Time0653Z 18/08Z 18/09Z 18/10Z 18/11Z 18/12Z 18/13Z 18/14Z 18/15Z 18/16Z 18/17Z 18/18Z 18/19Z 18/20Z>>
Type OBS PRVL PRVL PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL PRVL PRVL PRVL PRVL PRVL
  [PRB30]  
PRVL
  [PRB30]  
VIS 10 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6
  [3]  
>6
  [3]  
CIG -- 40 15 15
  [8]  
15
  [8]  
15
  [8]  
15
  [8]  
15 25 25 25 35 35
  [25]  
35
  [25]  
Cover FEW BKN BKN BKN
  [BKN]  
BKN
  [BKN]  
BKN
  [BKN]  
BKN
  [BKN]  
BKN BKN BKN BKN BKN BKN
  [OVC]  
BKN
  [OVC]  
FltCat VFR VFR MVFR MVFR
  [IFR]  
MVFR
  [IFR]  
MVFR
  [IFR]  
MVFR
  [IFR]  
MVFR MVFR MVFR MVFR VFR VFR
  [MVFR]  
VFR
  [MVFR]  
WX -- VCSH VCSH VCSH
  [--]  
VCSH
  [--]  
VCSH
  [--]  
VCSH
  [--]  
VCSH VCSH VCSH VCSH SHRA SHRA
  [TSRA BR]  
SHRA
  [TSRA BR]  
WDir 90 VRB VRB VRB
[VRB]
VRB
[VRB]
VRB
[VRB]
VRB
[VRB]
VRB 130 130 130 140 140
[140]
140
[140]
WSpd 3 0 0 0
  [0]  
0
  [0]  
0
  [0]  
0
  [0]  
0 4 4 4 5 5
  [5]  
5
  [5]  
WGst -- -- -- --
  [--]  
--
  [--]  
--
  [--]  
--
  [--]  
-- -- -- -- -- --
  [--]  
--
  [--]  

TDA Impact Legend

  None Marginal Slight Moderate High
Visibility (sm) >5 2.9≤X≤5 0.9≤X<2.9 <0.9
Ceiling (100 ft) >30 9.9≤X≤30 4.9≤X<9.9 <4.9
Wind Speed (kt) <15 15≤X<25 25≤X<30 ≥30
Wind Gust (kt) <15 15≤X<25 25≤X<35 ≥35
Weather No Wx Reported VCTS -TS,-FZRA TS,FZRA +TS,+FZRA
TAF
KBHM 180520Z 1806/1906 00000KT P6SM VCSH BKN040
  FM180900 00000KT P6SM VCSH BKN015
  TEMPO 1810/1814 BKN008
  FM181500 13004KT P6SM VCSH BKN025
  FM181800 14005KT P6SM SHRA BKN035
  PROB30 1819/1901 3SM TSRA BR OVC025CB
  FM190100 VRB03KT P6SM BKN045
  PROB30 1901/1906 4SM SHRA BR OVC025


METAR
KBHM 180653Z 09003KT 10SM FEW055 24/22 A3010 RMK AO2 SLP183 T02390217 $
KBHM 180553Z 14005KT 10SM FEW055 24/22 A3011 RMK AO2 SLP187 T02390217 10250 20239 402940233 58005 $
KBHM 180453Z 00000KT 10SM FEW055 24/22 A3012 RMK AO2 SLP190 T02440222 $
KBHM 180353Z 10003KT 10SM FEW041 OVC065 24/22 A3013 RMK AO2 SLP195 T02440222 $

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