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

KIAD - Washington-Dulles Intl

Updated at: 2309 UTC 20 Feb 2018
Latest TAF at: 2051 UTC 20 Feb 2018

TAF Board

Time2252Z21/00Z21/01Z21/02Z21/03Z21/04Z21/05Z21/06Z21/07Z21/08Z21/09Z21/10Z21/11Z21/12Z
TypeOBSPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVLPRVL
VIS10>6>6>6>6>6>63333333
CIG250------------4545458888
CoverBKNSCTSCTSCTSCTSCTSCTBKNBKNBKNBKNBKNBKNBKN
FltCatVFRVFRVFRVFRVFRVFRVFRMVFRMVFRMVFRIFRIFRIFRIFR
WX--------------BRBRBR-DZ BR-DZ BR-DZ BR-DZ BR
WDir190190190190190190190200200200200200200200
WSpd89999998889999
WGst----------------------------
TAF
KIAD 202051Z 2021/2124 20012G21KT P6SM FEW050 SCT250
  FM202300 19009KT P6SM SCT250
  FM210600 20008KT 3SM BR SCT025 BKN045
  FM210900 20009KT 3SM -DZ BR BKN008 BKN025
  FM211500 21011G19KT P6SM SCT025 BKN130


METAR
KIAD 202252Z 19008KT 10SM FEW050 FEW200 BKN250 21/13 A3029 RMK AO2 SLP255 T02110133
KIAD 202152Z 19011G18KT 10SM FEW050 FEW200 SCT250 23/13 A3027 RMK AO2 PK WND 19030/2105 SLP250 T02330128

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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