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KSEA - Seattle-Tacoma Intl, WA, US
Issued at 2322 UTC 21 Sep 2021
Updated at 2325 UTC 21 Sep 2021
| Potential Impact | None | Slight | Moderate | High |
| Time | 2253Z | 22/00Z | 22/01Z | 22/02Z | 22/03Z | 22/04Z | 22/05Z | 22/06Z | 22/07Z | 22/08Z | 22/09Z | 22/10Z | 22/11Z | 22/12Z>> |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cover | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 290 | 310 | 310 | 310 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| WSpd | 8 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KSEA 212322Z 2200/2306 31007KT P6SM FEW250
FM220300 03004KT P6SM FEW250
FM221300 21005KT P6SM BKN150
FM221900 23007KT P6SM BKN070 OVC150
FM222200 24007KT P6SM BKN045 OVC090
FM230100 01004KT P6SM OVC050Raw METAR
KSEA 212253Z 29008KT 10SM FEW250 23/09 A3006 RMK AO2 SLP183 T02330094KSEA 212153Z 30010KT 10SM FEW150 FEW250 23/09 A3008 RMK AO2 SLP191 T02280089KSEA 212053Z 31006KT 10SM FEW150 FEW250 23/09 A3011 RMK AO2 SLP200 T02280089 58028METAR Board
Radar Display
Forecast Discussion
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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Server: IDP-BLDR:84
Version: v21.08
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