TFM - Tactical Decision Aid (Experimental) INFO Settings
ID: Runway Winds: CIG/VIS Threshold: METAR Board: Map:

KIAD - Washington-Dulles Intl

Updated at: 0034 UTC 23 Jul 2017
Latest TAF at: 2335 UTC 22 Jul 2017

TAF Board

Time2352Z23/01Z23/02Z23/03Z23/04Z23/05Z23/06Z23/07Z23/08Z23/09Z23/10Z23/11Z23/12Z23/13Z
TypeOBSPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVL
VIS10>64444>6>6>6>6>6>6>6>6
CIG906045454545707070250250250250250
CoverOVCOVCOVCOVCOVCOVCBKNBKNBKNBKNBKNBKNBKNBKN
FltCatVFRVFRMVFRMVFRMVFRMVFRVFRVFRVFRVFRVFRVFRVFRVFR
WX----SHRA VCTSSHRA VCTSSHRA VCTSSHRA VCTSVCTSVCTSVCTS----------
WDirVRB260230230230230240240240240240240240240
WSpd05555555566666
WGst----------------------------
TAF
KIAD 222335Z 2300/2406 26005KT P6SM OVC060
  FM230200 23005KT 4SM SHRA VCTS OVC045CB
  FM230600 24005KT P6SM VCTS BKN070CB
  FM230900 24006KT P6SM BKN250
  FM231500 28007KT P6SM BKN040
  FM232000 24007KT P6SM BKN045


METAR
KIAD 222352Z 00000KT 10SM FEW045TCU BKN090 OVC150 23/22 A2979 RMK AO2 LTG DSNT SE AND S RAE08 SLP086 TCU SE-S P0000 60068 T02280217 10322 20222 58013

TAF/METAR Board Legend

Potential Impact
  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) <10 10≤X<20 20≤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




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