| NWS Forecast for: Lowlands of Western Whatcom County Issued by: National Weather Service Seattle, WA Last Update: 351 PM PDT Wed Mar 18 2026 |  |
Tonight: Rain. Rainfall amounts a half inch to one inch possible. Lows in the mid 40s to lower 50s. South wind 10 to 20 mph with gusts to 30 mph. Thursday: Rain. Rainfall amounts a half inch to one inch possible. Highs in the 50s. South wind 10 to 15 mph with gusts to 25 mph. Thursday Night: Rain. Rainfall amounts a half inch to one inch possible. Lows in the mid 40s to lower 50s. South wind 10 to 15 mph. Friday: Rain. Rainfall amounts a half inch to one inch possible. Highs in the 50s. South wind 10 to 15 mph with gusts to 25 mph. Friday Night: Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the mid 30s to lower 40s. Southwest wind 10 to 15 mph with gusts to 25 mph. Saturday: Partly sunny. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs near 50. Saturday Night: Partly cloudy. A slight chance of rain after midnight. Lows in the mid to upper 30s. Sunday: Mostly cloudy with a chance of rain. Highs near 50. Sunday Night: Mostly cloudy with a chance of rain. Lows in the mid 30s. Monday: Mostly cloudy with a chance of rain. Highs in the lower 50s. Monday Night: Mostly cloudy with a chance of rain in the evening, then mostly cloudy with rain likely after midnight. Lows in the lower 40s. Tuesday: Rain at times. Highs in the lower 50s. Tuesday Night: Rain at times. Lows in the lower 40s. Wednesday: Rain at times. Highs in the lower 50s. | |
| Zone Forecast: Lowlands of Western Whatcom County | |
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