
Scattered severe storms are expected in the Midwest this afternoon/tonight, with another threat possible in the central/southern Plains. Late-season snow is expected over parts of the central Rockies including the Denver Metro into Wednesday. Severe thunderstorms are expected Tuesday and Wednesday across Texas and the mid-South, with threats of damaging winds, large hail, tornadoes, and flooding. 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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634 FTUS46 KSEW 050801 AAA TAFSEA TAF AMD KSEA 050801Z 0508/0612 20007KT P6SM SCT012 TEMPO 0508/0510 BKN009 FM051000 21005KT P6SM OVC008 FM051700 22005KT P6SM BKN012 FM051900 22006KT P6SM FEW250 FM061100 21004KT P6SM BKN022= |
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282 FTUS46 KSEW 050804 AAA TAFBFI TAF AMD KBFI 050804Z 0508/0606 17007KT P6SM SCT014 TEMPO 0508/0510 BKN011 FM051000 18005KT P6SM OVC010 FM051700 21005KT P6SM BKN014 FM051900 22006KT P6SM FEW250 FM060300 24003KT P6SM FEW250= |
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971 FTUS46 KSEW 050806 AAA TAFPAE TAF AMD KPAE 050806Z 0508/0606 18008KT P6SM FEW008 TEMPO 0509/0511 BKN007 FM051100 17005KT P6SM BKN007 FM051700 18006KT P6SM BKN011 FM051900 24005KT P6SM FEW250 FM060000 32005KT P6SM FEW250= |
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