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

KSFO - San Francisco Intl, CA, US

Updated at: 0809 UTC 25 Apr 2019
Latest TAF at: 0525 UTC 25 Apr 2019

TAF Board

Time0756Z 25/09Z 25/10Z 25/11Z 25/12Z 25/13Z 25/14Z 25/15Z 25/16Z 25/17Z 25/18Z 25/19Z 25/20Z 25/21Z>>
Type OBS PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL
VIS 10 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6
CIG -- -- -- -- -- -- -- -- -- -- -- -- -- --
Cover FEW SKC SKC SKC SKC SKC SKC SKC SKC SKC SKC SCT SCT SCT
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX -- -- -- -- -- -- -- -- -- -- -- -- -- --
WDir 300 300 300 300 300 300 300 300 300 300 300 290 290 300
WSpd 10 9 9 9 9 9 9 9 9 9 9 10 10 14
WGst -- -- -- -- -- -- -- -- -- -- -- -- -- --

TDA Impact Legend

  None Marginal Slight Moderate High
Visibility (sm) >5 3≤X≤5 1≤X<3 0.5≤X<1 <0.5
Ceiling (100 ft) >30 10≤X≤30 4≤X<10 2≤X<4 <2
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
KSFO 250525Z 2506/2612 30009KT P6SM SKC
  FM251900 29010KT P6SM SCT250
  FM252100 30014KT P6SM SCT250
  FM260400 29008KT P6SM SCT250
  FM260800 VRB04KT P6SM SCT250


METAR
KSFO 250756Z 30010KT 10SM FEW020 13/09 A2994 RMK AO2 SLP137 T01280094 402670128
KSFO 250656Z 29015KT 10SM CLR 13/09 A2993 RMK AO2 SLP135 T01280094
KSFO 250556Z 29014KT 10SM CLR 13/09 A2993 RMK AO2 SLP134 T01330089 10217 20128 51010
KSFO 250456Z 30015KT 10SM CLR 13/09 A2992 RMK AO2 SLP133 T01280089

Radar Display
Forecast Discussion