Impacts TAF Board
For situational awareness. Not to be used for flight planning purposes.
IDs:

KIAD - Washington/Dulles In, VA, US

Issued at 0859 UTC 11 May 2021
Updated at 1037 UTC 11 May 2021
Potential Impact None Slight Moderate High
Time0952Z 11/11Z 11/12Z 11/13Z 11/14Z 11/15Z 11/16Z 11/17Z 11/18Z 11/19Z 11/20Z 11/21Z 11/22Z 11/23Z>>
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 150 250 250 250 90 90 90 90 80 80 70 70 70 70
Cover BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN BKN
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX -- -- -- -- -- -- -- -- -- -- -- -- -- --
WDir VRB 310 310 310 270 270 270 270 300 300 310 310 310 310
WSpd 0 4 4 4 7 7 7 7 9 9 12 12 12 12
WGst -- -- -- -- -- -- -- -- -- -- 24 24 24 24
Raw TAF
KIAD 110859Z 1109/1212 31004KT P6SM BKN250
  FM111400 27007KT P6SM BKN090
  FM111800 30009KT P6SM BKN080
  FM112000 31012G24KT P6SM BKN070
  FM120000 33009KT P6SM BKN080


Raw METAR
KIAD 110952Z 00000KT 10SM FEW110 BKN150 08/04 A3009 RMK AO2 SLP190 T00830044
KIAD 110852Z 00000KT 10SM BKN150 09/04 A3008 RMK AO2 SLP184 T00940044 53001
KIAD 110752Z 00000KT 10SM BKN150 10/04 A3008 RMK AO2 SLP186 T01000039

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