| NWS Forecast for: Lowlands of Western Whatcom County Issued by: National Weather Service Seattle, WA Last Update: 134 PM PST Wed Dec 24 2025 |  |
| Tonight: Breezy. Mostly cloudy until early morning then becoming partly cloudy. A chance of rain in the evening. Lows in the 30s to lower 40s. South wind 15 to 25 mph becoming northeast to 10 mph after midnight. Christmas Day: Mostly cloudy until late afternoon, then rain likely late in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the lower to mid 40s. Northeast wind to 10 mph. Thursday Night: Rain in the evening, then rain likely after midnight. Rainfall amounts a quarter to a half inch possible. Lows in the mid to upper 30s. Light wind. Friday: Rain. Rainfall amounts a quarter to a half inch possible. Highs in the lower to mid 40s. South wind to 10 mph becoming southwest in the afternoon. Friday Night: Mostly cloudy with a chance of rain and snow in the evening, then partly cloudy with a slight chance of rain and snow after midnight. Snow level near 500 feet. Lows in the upper 20s to mid 30s. West wind 10 to 15 mph. Saturday: Partly sunny. Highs near 40. Saturday Night: Mostly cloudy. Lows near 30. Sunday: Mostly cloudy. Highs in the lower 40s. Sunday Night: Mostly cloudy. Lows in the lower to mid 30s. Monday: Mostly cloudy. Highs in the lower to mid 40s. Monday Night: Mostly cloudy. Lows in the lower to mid 30s. Tuesday: Mostly cloudy. Highs in the mid to upper 40s. Tuesday Night: Mostly cloudy with a slight chance of rain. Lows in the mid to upper 30s. Wednesday: Mostly cloudy with a chance of rain. Highs in the mid to upper 40s. | |
| Zone Forecast: Lowlands of Western Whatcom County | |
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