7-Day Zone Forecast for Lowlands of Western Whatcom County (Text-Only)
NWS Forecast for: Lowlands of Western Whatcom County
Issued by: National Weather Service Seattle, WA
Last Update: 130 AM PST Sun Feb 22 2026
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Today: Breezy. Becoming partly sunny late in the afternoon. Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. East wind 15 to 25 mph becoming south in the afternoon.

Tonight: Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 30s to mid 40s. Southeast wind 10 to 20 mph with gusts to 30 mph.

Monday: Rain at times in the morning, then rain likely in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the mid 40s to lower 50s. Southeast wind 10 to 15 mph becoming south in the afternoon.

Monday Night: Mostly cloudy with a chance of rain. Lows in the 30s to lower 40s. South wind to 10 mph in the evening becoming light.

Tuesday: Partly sunny. A chance of rain and snow in the morning, then a chance of rain in the afternoon. Highs in the 40s. Light wind becoming northwest to 10 mph in the afternoon.

Tuesday Night: Mostly cloudy with a chance of rain. Lows in the mid to upper 30s.

Wednesday: Mostly cloudy with a chance of rain in the morning, then mostly cloudy with rain likely in the afternoon. Highs in the mid to upper 40s.

Wednesday Night: Rain at times in the evening, then rain likely after midnight. Lows near 40.

Thursday: Windy. Rain at times. Highs in the upper 40s.

Thursday Night: Rain likely. Lows in the mid to upper 30s.

Friday: Rain and snow likely in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Highs in the mid 40s.

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 1000 feet. Lows in the lower 30s.

Saturday: Mostly sunny. A slight chance of rain and snow in the morning, then a chance of rain and snow in the afternoon. Snow level near 400 feet. Highs in the mid 40s.







Zone Forecast: Lowlands of Western Whatcom County

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