
Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. 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. |
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Wind Barbs, PIREPs, Radar, 10nm Range Rings, all sites except CWOP |
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728 FTUS46 KSEW 152320 TAFSEA TAF KSEA 152320Z 1600/1706 35003KT P6SM FEW030 SCT120 FM160400 08005KT P6SM BKN100 FM160800 14003KT P6SM BKN050 FM161200 17005KT P6SM BKN035 OVC045 FM161800 21010G18KT 6SM -SHRA BR SCT020 OVC035 FM170000 20009KT P6SM VCSH SCT025 OVC035= |
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731 FTUS46 KSEW 152320 TAFBFI TAF KBFI 152320Z 1600/1624 31007KT P6SM FEW030 SCT250 FM160300 VRB03KT P6SM BKN100 FM161200 15003KT P6SM OVC050 FM161700 17006KT P6SM -SHRA SCT025 BKN035 FM162000 18009G18KT P6SM -SHRA SCT025 OVC035= |
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732 FTUS46 KSEW 152320 TAFPAE TAF KPAE 152320Z 1600/1624 35007KT P6SM SKC FM160300 VRB03KT P6SM BKN100 FM160800 14005KT P6SM OVC050 FM161700 16010G18KT P6SM -SHRA SCT025 OVC035= |
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