
Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. 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. |
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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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513 FTUS46 KSEW 240520 TAFSEA TAF KSEA 240520Z 2406/2512 02007KT P6SM SKC FM241300 03005KT P6SM FEW015 FM241900 02004KT P6SM SKC FM242100 35006KT P6SM FEW250 FM250300 04004KT P6SM SKC= |
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512 FTUS46 KSEW 240520 TAFBFI TAF KBFI 240520Z 2406/2506 VRB04KT P6SM SKC FM241300 00000KT P6SM FEW015 FM241900 31004KT P6SM FEW250 FM250300 VRB03KT P6SM SKC= |
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728 FTUS46 KSEW 240520 TAFPAE TAF KPAE 240520Z 2406/2506 VRB03KT P6SM SKC FM241500 VRB03KT 6SM BR FEW010 FM241900 34004KT P6SM FEW250 FM250300 VRB03KT P6SM SKC= |
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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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