
Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. 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.
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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502 FTUS46 KSEW 142104 AAA TAFSEA TAF AMD KSEA 142104Z 1421/1524 26005KT P6SM SCT050 FM150100 26005KT P6SM SCT250 FM151100 22003KT 3SM BR BKN009 FM151830 20006KT 5SM BR BKN015 FM151930 26005KT P6SM SCT025= |
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365 FTUS46 KSEW 141804 AAA TAFBFI TAF AMD KBFI 141804Z 1418/1518 22004KT 6SM BR OVC009 FM141900 24005KT P6SM SCT012 SCT200 FM150200 28003KT P6SM FEW250 FM151300 21003KT P6SM OVC015= |
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496 FTUS46 KSEW 141720 TAFPAE TAF KPAE 141720Z 1418/1518 00000KT P6SM BCFG SCT002 FM141830 27006KT P6SM SKC FM142300 29006KT P6SM SCT250 FM150300 36005KT P6SM SCT250= |
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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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