Impacts TAF Board INFO
FOR SITUATIONAL AWARENESS. NOT TO BE USED FOR FLIGHT PLANNING PURPOSES.
IDs:

KIAD - Washington/Dulles In, VA, US

Issued at 2054 UTC 11 Dec 2017
Updated at 2058 UTC 11 Dec 2017
Potential Impact None Slight Moderate High
Time<<12/21Z 12/22Z 12/23Z 13/00Z 13/01Z 13/02Z 13/03Z 13/04Z 13/05Z 13/06Z 13/07Z 13/08Z 13/09Z
Type PRVL PRVL PRVL
VIS >6 >6 >6
CIG 60 -- --
Cover BKN SCT SCT
FltCat VFR VFR VFR
WX -- -- --
WDir 290 300 300
WSpd 17 16 16
WGst 27 26 26

Raw TAF
KIAD 112054Z 1121/1224 17005KT P6SM BKN140 BKN250
  FM121500 24009KT P6SM BKN070
  FM121700 27013G20KT P6SM BKN060
  FM122000 29017G27KT P6SM BKN060
  FM122200 30016G26KT P6SM SCT120


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FOR SITUATIONAL AWARENESS. NOT TO BE USED FOR FLIGHT PLANNING PURPOSES.