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

KIAD - Washington/Dulles In, VA, US

Issued at 1828 UTC 12 Dec 2017
Updated at 1943 UTC 12 Dec 2017
Potential Impact None Slight Moderate High
Time1852Z 12/20Z 12/21Z 12/22Z 12/23Z 13/00Z 13/01Z 13/02Z 13/03Z 13/04Z 13/05Z 13/06Z 13/07Z 13/08Z>>
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 80 90 90 90 -- -- -- -- -- -- -- -- -- --
Cover OVC BKN BKN BKN SCT SCT SCT SCT SCT SCT SCT SCT SCT SCT
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX -- -- -- -- -- -- -- -- -- -- -- -- -- --
WDir 310 290 290 290 310 310 310 310 310 310 310 310 310 310
WSpd 18 13 13 13 17 17 17 17 17 17 17 17 17 17
WGst -- 30 30 30 30 30 30 30 30 30 30 30 30 30

Raw TAF
KIAD 121828Z 1218/1324 29013G30KT P6SM SCT050 BKN090
  FM122300 31017G30KT P6SM FEW060 SCT080
  FM132000 28011KT P6SM FEW080 FEW200
  FM132200 26006KT P6SM FEW070 SCT100


Raw METAR
KIAD 121852Z 31018KT 10SM SCT045 BKN080 OVC140 07/M01 A2953 RMK AO2 PK WND 31027/1836 SLP999 T00721011
KIAD 121752Z 31017G29KT 10SM BKN085 BKN130 OVC170 07/M01 A2953 RMK AO2 PK WND 30029/1745 SLP000 T00721011 10078 20028 58021
KIAD 121736Z 29018G23KT 10SM BKN080 BKN130 OVC170 08/M01 A2953 RMK AO2 T00781006
KIAD 121652Z 25003KT 10SM OVC080 06/01 A2955 RMK AO2 SLP008 T00560006

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