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KSEA - Seattle-Tacoma Intl, WA, US
Issued at 0902 UTC 30 Mar 2023
Updated at 1031 UTC 30 Mar 2023
| Potential Impact | None | Slight | Moderate | High |
| Time | 0953Z | 30/11Z | 30/12Z | 30/13Z | 30/14Z | 30/15Z | 30/16Z | 30/17Z | 30/18Z | 30/19Z | 30/20Z | 30/21Z | 30/22Z | 30/23Z>> |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 90 | 90 | 90 | 90 | 40 | 40 | 40 | 40 | 40 | 40 | 50 | 50 | 50 | 50 |
| Cover | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | BKN | BKN | BKN | BKN |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 200 | 150 | 150 | 150 | 180 | 180 | 180 | 180 | 180 | 180 | 200 | 200 | 200 | 200 |
| WSpd | 6 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 11 | 11 | 11 | 11 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 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 TAFKSEA 300902Z 3009/3112 15004KT P6SM OVC090
FM301400 18005KT P6SM OVC040
FM302000 20011G20KT P6SM BKN050
FM310300 22010KT P6SM OVC035
Raw METAR
KSEA 300953Z 20006KT 10SM OVC090 08/01 A2979 RMK AO2 SLP095 T00780011
KSEA 300853Z 11004KT 10SM OVC085 08/00 A2980 RMK AO2 SLP096 T00830000 51002
KSEA 300753Z 15005KT 10SM OVC080 09/01 A2980 RMK AO2 SLP098 T00890006 401610050
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
National Centers for Environmental Prediction
Aviation Weather Center
7220 NW 101st Terrace
Kansas City, MO 64153-2371
National Oceanic and Atmospheric Administration
National Weather Service
National Centers for Environmental Prediction
Aviation Weather Center
7220 NW 101st Terrace
Kansas City, MO 64153-2371
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