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

KDCA - Washington/National, VA, US

Updated at: 1128 UTC 25 Jun 2019
Latest TAF at: 1124 UTC 25 Jun 2019

TAF Board

Time1052Z 25/12Z 25/13Z 25/14Z 25/15Z 25/16Z 25/17Z 25/18Z 25/19Z 25/20Z 25/21Z 25/22Z 25/23Z 26/00Z>>
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 130 130 130 -- -- -- -- -- -- -- -- -- -- --
Cover BKN BKN BKN SCT SCT SCT SCT SCT SCT SCT SCT SCT SCT SCT
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX -- -- -- -- -- -- -- -- -- -- -- -- -- --
WDir 240 280 280 310 310 310 310 310 310 310 310 310 310 310
WSpd 5 6 6 10 10 10 10 10 10 10 10 10 10 10
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
KDCA 251124Z 2512/2618 28006KT P6SM FEW012 BKN130
  FM251400 31010KT P6SM FEW050 SCT250
  FM260100 31007KT P6SM FEW060 SCT250


METAR
KDCA 251052Z 24005KT 10SM FEW012 BKN130 BKN250 24/22 A2982 RMK AO2 SLP098 T02390217
KDCA 251010Z 22003KT 10SM FEW012 BKN130 BKN250 24/22 A2981 RMK AO2 T02390217
KDCA 250952Z 20006KT 10SM BKN012 BKN110 24/22 A2981 RMK AO2 SLP093 T02390217
KDCA 250906Z 20005KT 10SM BKN014 OVC110 24/22 A2979 RMK AO2 T02390217
KDCA 250852Z VRB03KT 10SM FEW011 FEW110 OVC250 24/22 A2978 RMK AO2 SLP083 60019 T02390217 57007

Radar Display
Forecast Discussion