The extremely dangerous heat wave continues across the East Coast and much of the South-Central U.S. today. Record high temperatures are expected for some areas especially across the Mid-Atlantic where extreme heat risk conditions reside. There is a Slight Risk (level 2 of 5) of severe thunderstorms today for the northern Mid-Atlantic into portions of southern New England. Read More >
Seattle, WA
Center Weather Service Unit
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. |
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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 |
341 FTUS46 KSEW 171740 TAFSEA TAF KSEA 171740Z 1718/1824 21006KT P6SM BKN150 FM172000 25006KT P6SM FEW050 SCT150 FM180300 21006KT P6SM SKC FM180900 21006KT P6SM OVC008 FM181700 21006KT P6SM OVC012 FM181900 24006KT P6SM FEW250= |
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340 FTUS46 KSEW 171740 TAFBFI TAF KBFI 171740Z 1718/1818 25005KT P6SM BKN150 FM180300 20006KT P6SM SKC FM180900 28006KT P6SM OVC012 FM181700 20005KT P6SM SCT015= |
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154 FTUS46 KSEW 171740 TAFPAE TAF KPAE 171740Z 1718/1818 19006KT P6SM BKN150 FM172000 31006KT P6SM FEW050 SCT150 FM180600 19006KT P6SM SKC FM181000 19006KT P6SM OVC006 FM181700 21006KT P6SM SCT010= |
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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