
A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >
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A Puget Sound Convergence Zone (PSCZ) forms when strong westerly winds flow around the Olympic Peninsula and converge over Puget Sound.
It generally forms north of Seattle, and may move southward to as far as Boeing Field or SeaTac Airport.
A PSCZ can cause a narrow band of convective precipitation along it, which can include rain showers, thunderstorms, or snowfall.
Strong south to southwest winds are to the south of the PSCZ and north to northwest winds to the north.
More model information for the winds around SeaTac can be found on the SeaTac Wind Page . |
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| Hover over or click station to get METAR and TAF (if available) |
Wind Barbs, PIREPs, Radar, 10nm Range Rings, all sites except CWOP |
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529 FTUS46 KSEW 190637 AAA TAFSEA TAF AMD KSEA 190637Z 1907/2012 18010KT P6SM -RA BKN005 OVC030 FM191200 18007KT 6SM -RA BR OVC012 FM191800 18009KT 6SM -RA BR BKN015 OVC028 FM200300 19009KT 5SM -RA BR SCT007 OVC015= |
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664 FTUS46 KSEW 190637 AAA TAFBFI TAF AMD KBFI 190637Z 1907/2006 16009KT P6SM -RA BKN010 OVC035 FM191200 16007KT 6SM -RA BR OVC017 FM191800 18008KT 6SM -RA BR BKN018 OVC030 FM200300 16008KT 5SM -RA BR SCT010 OVC018= |
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012 FTUS46 KSEW 190527 TAFPAE TAF KPAE 190527Z 1906/2006 16014G22KT 6SM -RA SCT010 OVC035 TEMPO 1906/1910 4SM -RA BR OVC008 FM191000 17017G25KT 5SM -RA BR OVC008 FM191800 16014G23KT 6SM -RA BR OVC015 FM200200 15013G20KT 5SM -RA BR OVC009= |
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