Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. 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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209 FTUS46 KSEW 171735 TAFSEA TAF KSEA 171735Z 1718/1824 30006KT P6SM SCT015 BKN050 FM172100 30008KT P6SM SCT250 FM180500 35004KT P6SM SCT250 FM180900 23003KT P6SM BKN050 FM181300 19004KT P6SM BKN015 FM181800 22008KT P6SM SCT015 BKN050= |
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166 FTUS46 KSEW 171758 AAA TAFBFI TAF AMD KBFI 171758Z 1718/1818 VRB04KT 6SM BR BKN012 FM171900 32005KT P6SM SCT035 BKN050 FM172100 31007KT P6SM SCT250 FM180300 31004KT P6SM SCT250 FM180700 VRB02KT P6SM BKN250 FM181300 18004KT P6SM BKN015= |
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212 FTUS46 KSEW 171735 TAFPAE TAF KPAE 171735Z 1718/1818 31004KT P6SM SCT015 OVC050 FM171900 31006KT P6SM SCT035 SCT250 FM180300 35004KT P6SM SCT250 FM181300 VRB03KT 2SM BR BKN003 FM181700 22004KT P6SM BKN015= |
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