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

KSEA - Seattle-Tacoma Intl, WA, US

Issued at 1749 UTC 27 May 2021
Updated at 1850 UTC 27 May 2021
Potential Impact None Slight Moderate High
Time1753Z 27/19Z 27/20Z 27/21Z 27/22Z 27/23Z 28/00Z 28/01Z 28/02Z 28/03Z 28/04Z 28/05Z 28/06Z 28/07Z>>
Type OBS PRVL
  [TEMP]  
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 31 20
  [30]  
20 20 20 20 20 20 20 40 40 40 40 20
Cover BKN OVC
  [OVC]  
OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC
FltCat VFR MVFR
  [MVFR]  
MVFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR MVFR
WX -- --
  [-SHRA]  
-- -- -- -- -- -- -- -- -- -- -- --
WDir 210 200
[200]
200 200 200 200 200 200 200 200 200 200 200 200
WSpd 15 15
  [15]  
15 15 15 15 15 15 15 13 13 13 13 10
WGst -- 22
  [22]  
22 22 22 22 22 22 22 -- -- -- -- --
Raw TAF
KSEA 271749Z 2718/2824 20015G22KT P6SM BKN020 OVC040
  TEMPO 2718/2720 -SHRA SCT010 OVC030
  FM280300 20013KT P6SM SCT020 OVC040
  FM280700 20010KT P6SM OVC020


Raw METAR
KSEA 271753Z 21015KT 10SM SCT021 BKN031 BKN050 14/10 A2989 RMK AO2 SLP127 60024 T01440100 10144 20100 58004
KSEA 271739Z 21017G25KT 10SM SCT021 BKN031 BKN050 14/09 A2989 RMK AO2 T01390094
KSEA 271700Z 20015G22KT 10SM FEW015 BKN021 OVC043 14/12 A2990 RMK AO2 T01390117
KSEA 271653Z 21015G22KT 10SM SCT018 SCT024 BKN050 13/11 A2990 RMK AO2 RAB09E19 SLP131 P0000 T01330111
KSEA 271553Z 18007KT 7SM FEW010 SCT028 OVC042 11/11 A2990 RMK AO2 RAE52 SLP131 P0004 T01110106

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