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

KIAD - Washington-Dulles Intl

Updated at: 0712 UTC 23 Nov 2017
Latest TAF at: 0540 UTC 23 Nov 2017

TAF Board

Time0652Z23/08Z23/09Z23/10Z23/11Z23/12Z23/13Z23/14Z23/15Z23/16Z23/17Z23/18Z23/19Z23/20Z
TypeOBSPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVL
VIS10>6>6>6>6>6>6>6>6>6>6>6>6>6
CIG----------------------------
CoverCLRSKCSKCSKCSKCSKCSKCSKCSKCSKCSKCSKCSKCFEW
FltCatVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFR
WX----------------------------
WDirVRB330330330330330330330330330330330330260
WSpd38888888888884
WGst----------------------------
TAF
KIAD 230540Z 2306/2412 33008KT P6SM SKC
  FM232000 26004KT P6SM FEW250


METAR
KIAD 230652Z VRB03KT 10SM CLR M01/M05 A3018 RMK AO2 SLP221 T10061050
KIAD 230552Z 34005KT 10SM CLR 01/M05 A3017 RMK AO2 SLP219 T00061050 10044 20000 58008

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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