Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

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 .


Hover over or click station to get METAR and TAF (if available)	Wind Barbs, PIREPs, Radar, 10nm Range Rings, all sites except CWOP
278 FTUS46 KSEW 060301 AAA TAFSEA TAF AMD KSEA 060301Z 0603/0706 34003KT P6SM FEW100 SCT120 FM060900 01006KT P6SM SCT100 BKN250 FM061400 01004KT P6SM BKN250 FM061900 33007KT P6SM BKN200 FM062300 31008KT P6SM SKC=
935 FTUS46 KSEW 060300 AAA TAFBFI TAF AMD KBFI 060300Z 0603/0624 33003KT P6SM SCT090 FM060900 VRB03KT P6SM SCT100 SCT250 FM061300 01003KT P6SM BKN250 FM062100 31007KT P6SM BKN250=

100 FTUS46 KSEW 052320 TAFPAE TAF KPAE 052320Z 0600/0624 30005KT P6SM VCSH BKN250 FM060200 36004KT P6SM SCT100 BKN250 FM060900 36003KT P6SM BKN250 FM061400 34006KT P6SM BKN250=

ZSE RSS Feed

Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Puget Sound Convergence Zone