National Weather Service United States Department of Commerce

Heavy Rainfall This Weekend in the Southern Plains and in South Florida; Bering Sea Storm in Alaska

A slow moving front will produce a threat for heavy rainfall and severe weather from New Mexico into the western High Plains through the weekend. Heavy rainfall is also expected this weekend in South Florida. The Bering Sea storm continues to bring heavy precipitation, strong winds, and minor to major coastal flooding through the weekend across western Alaska. 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 .





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Wind Barbs, PIREPs, Radar, 10nm Range Rings, all sites except CWOP


863
FTUS46 KSEW 241739
TAFSEA
TAF
KSEA 241739Z 2418/2524 23004KT P6SM SCT100 OVC200
FM242300 02004KT P6SM OVC100
FM250500 08004KT P6SM OVC080
FM251400 05005KT P6SM -RA BKN040 OVC070=
 
 

864
FTUS46 KSEW 241739
TAFBFI
TAF
KBFI 241739Z 2418/2518 19004KT P6SM SCT100 OVC200
FM242300 03004KT P6SM OVC100
FM250500 11004KT P6SM OVC090
FM251400 11003KT P6SM -RA BKN050 OVC080=
 
 
   

866
FTUS46 KSEW 241739
TAFPAE
TAF
KPAE 241739Z 2418/2518 14004KT P6SM OVC100
FM250300 11005KT P6SM OVC100
FM250900 09004KT P6SM BKN050 OVC080
FM251400 13007KT P6SM -RA BKN035 OVC050=