
A series of Bering Sea storms will impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Heavy rain and snow are also expected along the West Coast into Interior Alaska. Showers and thunderstorms will produce a multi-day flash flooding threat across parts of the southern High Plains and Southwest through the weekend. 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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458 FTUS46 KSEW 290202 AAA TAFSEA TAF AMD KSEA 290202Z 2902/3006 15009KT P6SM BKN060 BKN120 FM290600 18006KT P6SM VCSH OVC045 FM290900 14005KT P6SM VCSH OVC050 FM291200 16006KT P6SM SCT015 BKN025 FM291700 15006KT P6SM BKN050= |
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428 FTUS46 KSEW 290203 AAA TAFBFI TAF AMD KBFI 290203Z 2902/2924 17010KT P6SM BKN060 BKN120 FM290500 18005KT P6SM VCSH OVC050 FM290900 15004KT P6SM VCSH OVC060 FM291200 16006KT P6SM SCT015 BKN025 FM291700 15006KT P6SM BKN050= |
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518 FTUS46 KSEW 290204 AAA TAFPAE TAF AMD KPAE 290204Z 2902/2924 VRB05KT P6SM VCSH BKN045 BKN090 FM290500 17008KT P6SM VCSH SCT030 OVC040 FM290900 13007KT P6SM VCSH OVC015 FM292000 15007KT P6SM OVC050= |
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