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

KIAD - Washington/Dulles In, VA, US

Issued at 1721 UTC 18 Nov 2017
Updated at 1739 UTC 18 Nov 2017
Potential Impact None Slight Moderate High
Time1652Z 18/18Z 18/19Z 18/20Z 18/21Z 18/22Z 18/23Z 19/00Z 19/01Z 19/02Z 19/03Z 19/04Z 19/05Z 19/06Z>>
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 110 100 100 100 100 100 100 200 200 200 80 80 80 80
Cover BKN OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX -- -- -- -- -- -- -- -- -- -- -SHRA -SHRA -SHRA -SHRA
WDir 190 180 180 180 180 180 180 190 190 190 190 190 190 190
WSpd 12 11 11 11 11 11 11 15 15 15 18 18 18 18
WGst -- 19 19 19 19 19 19 26 26 26 31 31 31 31

Raw TAF
KIAD 181721Z 1818/1924 18011G19KT P6SM SCT070 OVC100
  FM190000 19015G26KT P6SM SCT040 OVC200
  FM190300 19018G31KT P6SM -SHRA SCT035 OVC080
  FM190800 23017G29KT 6SM -SHRA SCT025 OVC045
  FM191100 27018G32KT 6SM -SHRA SCT040 BKN060
  FM191200 29020G35KT P6SM SCT040 BKN150


Raw METAR
KIAD 181652Z 19012KT 10SM SCT090 BKN110 BKN200 13/03 A2973 RMK AO2 PRESFR SLP068 T01280033
KIAD 181552Z 19013G18KT 10SM FEW095 BKN110 OVC200 10/03 A2979 RMK AO2 SLP088 T01000028
KIAD 181452Z 20010G19KT 10SM BKN110 BKN200 08/02 A2983 RMK AO2 SLP104 T00780017 58018

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Radar Display
Forecast Discussion

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