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

KTRI - Bristol/Tri-Cities R, TN, US

Updated at: 0711 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 PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL
VIS 10 >6 4 4 4 4 >6 >6 >6 >6 >6 >6 >6 >6
CIG 60 150 250 250 250 250 250 250 60 60 60 60 60 60
Cover BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN
FltCat VFR VFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR VFR
WX -- -- BR BR BR BR -- -- VCSH VCSH VCSH VCSH VCSH VCSH
WDir VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB
WSpd 0 0 0 0 0 0 3 3 3 3 3 3 3 3
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
KTRI 180520Z 1806/1906 00000KT P6SM FEW060 BKN150
  FM180900 00000KT 4SM BR SCT035 BKN250
  FM181300 VRB03KT P6SM SCT035 BKN250
  FM181500 VRB03KT P6SM VCSH SCT035 BKN060
  FM190300 00000KT P6SM BKN100


METAR
KTRI 180653Z 00000KT 10SM BKN060 18/18 A3017 RMK AO2 SLP193 T01830178
KTRI 180553Z 00000KT 10SM FEW043 SCT120 20/18 A3018 RMK AO2 SLP192 T02000183 10244 20189 50000
KTRI 180453Z 00000KT 10SM BKN043 19/18 A3018 RMK AO2 SLP194 T01890178 403000156
KTRI 180353Z 00000KT 10SM SCT040 19/18 A3018 RMK AO2 SLP195 T01940178

Radar Display
Forecast Discussion