Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains. Heavy rain will pose a flash flood threat across portions of the Mississippi Valley into the Tennessee and Ohio Valleys. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. 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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690 FTUS46 KSEW 082106 AAA TAFSEA TAF AMD KSEA 082106Z 0821/0924 26006KT P6SM -RA SCT035 BKN050 OVC070 FM082300 05007KT 5SM -RA BR OVC040 FM090300 12010KT 5SM -RA BR OVC022 FM090700 19012KT 6SM -RA BR OVC012 FM091200 21015G25KT 5SM -SHRA BR OVC015 FM092000 22014G22KT P6SM VCSH BKN025 OVC050= |
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515 FTUS46 KSEW 081720 TAFBFI TAF KBFI 081720Z 0818/0918 VRB05KT P6SM VCSH SCT050 OVC070 FM082100 28006KT P6SM -RA SCT040 BKN050 OVC070 FM082300 04005KT 6SM -RA BR BKN040 OVC050 FM090300 14009KT 5SM -RA BR OVC025 FM090700 17010KT 5SM -RA BR OVC015 FM091200 20012G20KT 5SM -SHRA BR OVC018= |
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529 FTUS46 KSEW 081720 TAFPAE TAF KPAE 081720Z 0818/0918 27005KT P6SM OVC070 FM082100 15010KT P6SM VCSH BKN050 OVC090 FM082300 30006KT 6SM -RA BR OVC040 FM090200 15010KT 6SM -RA BR OVC035 FM090600 16012G18KT 6SM -RA BR OVC020 FM091000 22010KT 6SM -RA BR OVC015= |
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