Expires:202512211200;;936569 FPUS56 KSEW 202131 ZFPSEW Zone Forecast Product for Western Washington National Weather Service Seattle WA 130 PM PST Sat Dec 20 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. WAZ306-211200- Foothills and Valleys of Snohomish and Northern King County Cascades- Including the cities of Gold Bar, Monroe, Duvall, and Index 130 PM PST Sat Dec 20 2025 .TONIGHT...Rain until early morning, then rain likely late in the night. Rainfall amounts a quarter to a half inch possible. Lows near 40. South wind to 10 mph becoming southeast after midnight. Gusts to 20 mph. .SUNDAY...A chance of rain in the morning, then rain likely in the late morning and early afternoon. Rain late in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the lower to mid 40s. Southeast wind around 10 mph becoming south in the afternoon. .SUNDAY NIGHT...Rain at times. Rainfall amounts a quarter to a half inch possible. Lows in the mid to upper 30s. South wind to 10 mph. Gusts to 20 mph in the evening. .MONDAY...Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the 40s. Southeast wind to 10 mph. Gusts to 20 mph in the afternoon. .MONDAY NIGHT...Rain. Rainfall amounts a half inch to one inch possible. Lows in the mid to upper 30s. South wind 10 to 15 mph. .TUESDAY...Mostly cloudy with rain likely in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the mid 40s. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of rain and snow after midnight. Lows in the lower to mid 30s. .WEDNESDAY...Cloudy with rain and snow likely in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower to mid 40s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the lower 30s. .CHRISTMAS DAY...Mostly cloudy with a chance of rain. Highs in the lower 40s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the lower 30s. .FRIDAY...Mostly cloudy with a chance of rain. Highs in the lower to mid 40s. .FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the lower to mid 30s. .SATURDAY...Mostly cloudy with a chance of rain. Highs in the mid 40s. && TEMPERATURE / PRECIPITATION Gold Bar 40 46 38 46 / 100 90 100 100 $$