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

KSEA - Seattle-Tacoma Intl, WA, US

Issued at 0901 UTC 20 Jan 2018
Updated at 0917 UTC 20 Jan 2018
Potential Impact None Slight Moderate High
Time0853Z 20/10Z 20/11Z 20/12Z 20/13Z 20/14Z 20/15Z 20/16Z 20/17Z 20/18Z 20/19Z 20/20Z 20/21Z 20/22Z>>
Type OBS PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL
  [PRB30]  
PRVL
  [PRB30]  
PRVL
  [PRB30]  
PRVL
  [PRB30]  
PRVL
  [PRB30]  
VIS 10 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6
CIG 23 23 23 35 35 35 35 35 35 35
  [35]  
35
  [35]  
35
  [35]  
35
  [35]  
35
  [35]  
Cover OVC OVC OVC BKN BKN BKN BKN BKN BKN BKN
  [BKN]  
BKN
  [BKN]  
BKN
  [BKN]  
BKN
  [BKN]  
BKN
  [BKN]  
FltCat MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR
  [VFR]  
VFR
  [VFR]  
VFR
  [VFR]  
VFR
  [VFR]  
VFR
  [VFR]  
WX -- VCSH VCSH -- -- -- -- -- -- --
  [-SHRA]  
--
  [-SHRA]  
--
  [-SHRA]  
--
  [-SHRA]  
--
  [-SHRA]  
WDir 180 180 180 190 190 190 190 190 190 190
[190]
190
[190]
190
[190]
190
[190]
190
[190]
WSpd 12 12 12 10 10 10 10 10 10 10
  [10]  
10
  [10]  
10
  [10]  
10
  [10]  
10
  [10]  
WGst -- -- -- -- -- -- -- -- -- --
  [--]  
--
  [--]  
--
  [--]  
--
  [--]  
--
  [--]  

Raw TAF
KSEA 200901Z 2009/2112 18012KT P6SM VCSH SCT010 BKN023 OVC040
  FM201200 19010KT P6SM SCT025 BKN035 BKN050
  PROB30 2018/2024 -SHRA
  FM210000 16009KT P6SM SCT035 BKN050 OVC110


Raw METAR
KSEA 200853Z 18012KT 10SM SCT010 BKN023 OVC039 06/04 A2996 RMK AO2 RAE17 SLP153 P0001 60001 T00560039 50010
KSEA 200834Z 18011KT 10SM SCT010 BKN025 BKN039 06/04 A2996 RMK AO2 RAE17 P0001 T00560039
KSEA 200753Z 21011G21KT 7SM -RA OVC014 06/04 A2996 RMK AO2 RAB38 SLP153 P0000 T00610039 400780033
KSEA 200734Z 21015KT 10SM OVC014 06/04 A2996 RMK AO2 T00610039
KSEA 200653Z 21011G20KT 10SM BKN016 OVC022 07/04 A2994 RMK AO2 RAE49 SLP148 P0000 T00670039

METAR Board
Radar Display
Forecast Discussion

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