Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. 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.


Hover over or click station to get METAR and TAF (if available)	Wind Barbs, PIREPs, Radar, 10nm Range Rings, all sites except CWOP
883 FTUS46 KSEW 070855 AAA TAFSEA TAF AMD KSEA 070855Z 0709/0812 35004KT P6SM SKC FM071500 26002KT P6SM VCFG FEW001 FM071800 28005KT P6SM FEW250 FM080000 01008KT P6SM SCT250 FM080800 04005KT P6SM BKN045=
191 FTUS46 KSEW 070520 TAFBFI TAF KBFI 070520Z 0706/0806 00000KT P6SM SKC FM071500 27002KT P6SM VCFG FEW003 FM071800 30004KT P6SM FEW250 FM080000 36007KT P6SM SCT250=

207 FTUS46 KSEW 070520 TAFPAE TAF KPAE 070520Z 0706/0806 01003KT P6SM SKC FM071400 VRB02KT P6SM VCFG FEW003 FM071700 33003KT P6SM FEW250 FM072300 35009KT P6SM SCT250=

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Heavy Rain and Flooding Threat in the Ohio Valley

Puget Sound Convergence Zone