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

KSEA - Seattle-Tacoma Intl, WA, US

Issued at 1500 UTC 26 Sep 2023
Updated at 1503 UTC 26 Sep 2023
Potential Impact None Slight Moderate High
Time1453Z 26/16Z 26/17Z 26/18Z 26/19Z 26/20Z 26/21Z 26/22Z 26/23Z 27/00Z 27/01Z 27/02Z 27/03Z 27/04Z>>
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 4
CIG 110 110 110 110 110 110 110 50 50 50 50 50 50 35
Cover BKN BKN BKN BKN BKN BKN BKN OVC OVC OVC OVC OVC OVC OVC
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR MVFR
WX -- -- -- -- -- -- -- -RA -RA -RA -RA -RA -RA -RA
WDir 160 160 160 160 160 160 160 180 180 180 180 180 180 180
WSpd 9 9 9 9 9 9 9 12 12 12 12 12 12 10
WGst -- -- -- -- -- -- -- 20 20 20 20 20 20 --
WSHgt -- -- -- -- -- -- -- -- -- -- -- -- -- --
WSDir -- -- -- -- -- -- -- -- -- -- -- -- -- --
WSSpd -- -- -- -- -- -- -- -- -- -- -- -- -- --

NOTE: LAMP data beyond the time of the TAF data is denoted as LAMP in Type and colored magenta.

Raw TAF
KSEA 261500Z 2615/2718 16009KT P6SM FEW030 SCT080 BKN110
  FM262200 18012G20KT P6SM -RA SCT035 BKN050 OVC070
  FM270400 18010KT 4SM -RA OVC035
  FM270900 04006KT 4SM -RA SCT015 OVC030


Raw METAR
KSEA 261453Z 16009KT 10SM FEW030 SCT080 BKN110 BKN250 13/09 A2993 RMK AO2 SLP142 T01280089 53008
KSEA 261353Z 17007KT 10SM BKN085 BKN110 BKN200 12/09 A2992 RMK AO2 SLP137 T01220089
KSEA 261253Z 18006KT 10SM SCT160 12/09 A2992 RMK AO2 SLP136 T01170089

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For situational awareness. Not to be used for flight planning purposes.