
Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. 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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648 FTUS46 KSEW 252320 TAFSEA TAF KSEA 252320Z 2600/2706 20010KT P6SM -RA SCT030 OVC060 FM260200 21008KT P6SM -SHRA SCT030 OVC050 FM260600 20006KT P6SM VCSH SCT025 OVC040 FM261200 20004KT P6SM BKN025 OVC040 FM261700 29006KT P6SM BKN025 OVC040 FM262000 31007KT P6SM OVC040= |
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618 FTUS46 KSEW 252320 TAFBFI TAF KBFI 252320Z 2600/2624 19008KT P6SM -RA SCT035 OVC060 FM260200 20008KT P6SM -SHRA SCT035 OVC060 FM260600 18006KT P6SM VCSH SCT030 OVC040 FM261200 18003KT P6SM BKN030 OVC040 FM261700 29005KT P6SM BKN025 OVC040 FM262000 31006KT P6SM OVC040= |
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636 FTUS46 KSEW 252320 TAFPAE TAF KPAE 252320Z 2600/2624 17010G22KT 4SM -RA SCT050 OVC070 FM260200 19012G20KT P6SM -SHRA OVC050 FM260400 18006KT P6SM SCT025 OVC050 FM261200 20003KT P6SM OVC025 FM261700 30006KT P6SM OVC015= |
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