Thunderstorms in the Mid-Mississippi Valley and Florida; Fire Weather Concerns in the Northern Plains

Isolated severe storms capable of hail and gusty winds are possible mainly this evening across portions of the mid-Mississippi Valley. Clusters of thunderstorms may produce isolated flash flooding in the Florida peninsula. Elevated fire weather risk is possible in the Northern Plains into western Minnesota. 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
349 FTUS46 KSEW 090648 AAA TAFSEA TAF AMD KSEA 090648Z 0907/1012 21006KT P6SM BKN015 FM091400 VRB03KT P6SM BKN012 BKN030 FM091800 30004KT P6SM BKN035 FM092000 33006KT P6SM SCT250=
661 FTUS46 KSEW 090756 AAA TAFBFI TAF AMD KBFI 090756Z 0908/1006 16006KT P6SM BKN020 FM091400 VRB03KT P6SM BKN015 BKN035 FM091800 30006KT P6SM BKN040 FM092000 30006KT P6SM SCT250=

151 FTUS46 KSEW 090530 TAFPAE TAF KPAE 090530Z 0906/1006 36004KT P6SM BKN045 FM091300 VRB03KT P6SM BKN012 BKN030 FM091700 34006KT P6SM BKN035 FM091900 34006KT P6SM SCT250=

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Thunderstorms in the Mid-Mississippi Valley and Florida; Fire Weather Concerns in the Northern Plains

Puget Sound Convergence Zone