7-Day Zone Forecast for Lowlands of Western Skagit and Northwestern Snohomish Counties (Text-Only)
NWS Forecast for: Lowlands of Western Skagit and Northwestern Snohomish Counties
Issued by: National Weather Service Seattle, WA
Last Update: 236 AM PDT Mon Apr 13 2026


Today: Mostly cloudy. Rain likely in the morning, then a chance of rain in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the upper 40s to mid 50s. Southwest wind 10 to 15 mph.

Tonight: Cloudy. A slight chance of rain in the evening, then a chance of rain in the late evening and early morning. Rain likely in the morning. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the lower to mid 40s. South wind 10 to 15 mph decreasing to 10 mph or less after midnight.

Tuesday: Breezy. Rain at times. Rainfall amounts a quarter to a half inch possible. Highs in the mid 40s to lower 50s. South wind 10 to 15 mph with gusts to 25 mph increasing to 15 to 25 mph with gusts to 35 mph in the afternoon.

Tuesday Night: Breezy. Rain showers and a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of rain after midnight. Rainfall amounts a quarter to a half inch possible, except higher amounts possible in thunderstorms. Lows in the mid 30s to lower 40s. South wind 15 to 25 mph with gusts to 35 mph becoming west 10 to 20 mph after midnight.

Wednesday: Mostly cloudy with a chance of rain in the morning, then mostly cloudy with rain showers likely and a slight chance of thunderstorms in the afternoon. Rainfall amounts less than a tenth of an inch likely, except higher amounts possible in thunderstorms. Highs near 50. South wind to 10 mph becoming west around 10 mph in the afternoon.

Wednesday Night: Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the mid to upper 30s.

Thursday: Mostly sunny. Highs in the lower to mid 50s.

Thursday Night: Partly cloudy. Lows near 40.

Friday: Partly sunny. Highs in the mid to upper 50s.

Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows near 40.

Saturday: Partly sunny. Highs near 60.

Saturday Night: Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the lower to mid 40s.

Sunday: Mostly cloudy with a chance of rain. Highs in the upper 50s.







Zone Forecast: Lowlands of Western Skagit and Northwestern Snohomish Counties

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