WA Seattle WA Zone Forecast for Monday, January 22, 2018 _____ 517 FPUS56 KSEW 230628 ZFPSEW Zone Forecast Product for Western Washington National Weather Service Seattle WA 1028 PM PST Mon Jan 22 2018 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Tuesday, Tuesday night, and Wednesday. ...Flood watches and/or warnings have been issued for portions of the zone forecast area.