
Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High 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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984 FTUS46 KSEW 100306 AAA TAFSEA TAF AMD KSEA 100306Z 1003/1106 35008KT P6SM SCT150 SCT250 FM100600 02004KT P6SM SCT150 BKN200 FM101400 06005KT P6SM SCT020 BKN024 FM102000 36006KT P6SM SCT027 BKN035 FM102300 35007KT P6SM SCT040 SCT130 FM110500 04003KT P6SM SCT060= |
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806 FTUS46 KSEW 092320 TAFBFI TAF KBFI 092320Z 1000/1024 31006KT P6SM SCT250 FM100600 02003KT P6SM SCT150 FM101400 06005KT P6SM SCT013 BKN024 FM102000 34006KT P6SM SCT027 BKN035 FM102300 35007KT P6SM SCT040 SCT130= |
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832 FTUS46 KSEW 092320 TAFPAE TAF KPAE 092320Z 1000/1024 34006KT P6SM FEW250 FM100600 05006KT P6SM BKN180 FM101400 36008KT P6SM BKN015 BKN022 FM102000 35006KT P6SM BKN035 FM102300 36006KT P6SM SCT040= |
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