The potential for heavy snow at higher elevations in the western U.S. will continue for many spots through the weekend. In the meantime, the eastern half of the continental U.S. will transition to above normal temperatures ahead of a pair of cold fronts next week that will bring readings back to closer to normal as we approach Thanksgiving Day. 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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848 FTUS46 KSEW 232335 TAFSEA TAF KSEA 232335Z 2400/2506 20010KT P6SM SCT040 BKN060 FM240400 18008KT P6SM BKN045 FM241000 11006KT P6SM BKN045 FM241300 11006KT P6SM -SHRA BKN022 OVC035 FM242300 08006KT P6SM -SHRA BKN022 OVC035= |
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847 FTUS46 KSEW 232335 TAFBFI TAF KBFI 232335Z 2400/2424 17008KT P6SM SCT040 BKN060 FM240400 15006KT P6SM BKN050 FM241000 12006KT P6SM BKN050 FM241300 12006KT P6SM -SHRA BKN025 OVC040 FM242300 07006KT P6SM -SHRA BKN025 OVC040= |
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844 FTUS46 KSEW 232335 TAFPAE TAF KPAE 232335Z 2400/2424 16012G20KT P6SM SCT035 BKN050 FM240800 14010KT P6SM BKN050 FM241300 14010KT P6SM -SHRA BKN022 OVC035= |
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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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