
An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >
Seattle, WA
Center Weather Service Unit
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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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468 FTUS46 KSEW 191733 TAFSEA TAF KSEA 191733Z 1918/2024 18007KT P6SM -SHRA SCT007 BKN015 FM192000 18009KT 6SM -SHRA BR BKN015 OVC025 FM200500 19009KT 5SM -RA BR SCT007 OVC014 FM201200 19008KT 5SM -RA BR BKN007 OVC012= |
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467 FTUS46 KSEW 191733 TAFBFI TAF KBFI 191733Z 1918/2018 16007KT P6SM -SHRA SCT012 OVC015 FM192000 18008KT 6SM -SHRA BR BKN020 OVC030 FM200500 16008KT 5SM -RA BR SCT010 OVC017= |
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470 FTUS46 KSEW 191733 TAFPAE TAF KPAE 191733Z 1918/2018 16014G23KT 6SM -RA BR OVC007 TEMPO 1918/1920 OVC003 FM200200 15012G18KT 5SM -RA BR OVC009 FM200900 16013G20KT 6SM -RA BR OVC007 FM201200 17013KT 6SM -RA BR SCT007 OVC025= |
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Seattle, WA
3101 Auburn Way South
Auburn, WA 98092
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