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Lewis Lake, WA Weather Forecast
Lewis Lake, WA Weather Forecast Date: 236 PM PDT Sun Aug 09 2026
The area/counties/county of: Cascades Of Whatcom And Skagit Counties, including the city of Mount Baker.or toggle through each period.
Tonight... Mostly cloudy in the evening then becoming partly cloudy. Freezing level near 13000 feet.
Monday... Sunny. Freezing level near 12500 feet.
Monday Night... Partly cloudy. Freezing level near 13000 feet.
Tuesday... Sunny. Freezing level near 12500 feet.
Tuesday Night... Partly cloudy. Freezing level near 12500 feet.
Wednesday... Mostly sunny. A chance of showers, snow and a slight chance of thunderstorms in the afternoon. Snow level near 10000 feet.
Wednesday Night... Partly cloudy. A slight chance of rain in the evening. Snow level near 10000 feet.
Thursday... Mostly sunny. A slight chance of rain in the afternoon. Snow level near 10000 feet.
Thursday Night... Partly cloudy. A slight chance of rain in the evening. Snow level near 10500 feet.
Friday... Sunny. Freezing level near 12500 feet.
Friday Night... Partly cloudy. Freezing level near 13000 feet.
Saturday... Mostly sunny. Freezing level near 12500 feet.
Saturday Night... Partly cloudy in the evening, then mostly cloudy with a slight chance of rain after midnight. Snow level near 10500 feet.
POP = Probability of Precipitation
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