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Lake Simms, WA Weather Forecast
Lake Simms, WA Weather Forecast Date: 236 PM PDT Mon Oct 12 2026
The area/counties/county of: Cascades Of Snohomish And Northern King Counties, including the city of Stevens Pass.or toggle through each period.
Tonight... Mostly clear. Freezing level near 9500 feet. Lows in the lower 30s. Light wind.
Tuesday... Partly sunny. Freezing level near 10500 feet. Afternoon pass temperatures around 50. Light wind.
Tuesday Night... Mostly cloudy. A slight chance of showers in the morning. Snow level near 8500 feet. Lows around 40. Light wind.
Wednesday... Partly sunny. A slight chance of showers in the morning. Snow level near 8500 feet. Afternoon pass temperatures in the lower 50s. Light wind.
Wednesday Night... Partly cloudy. Freezing level near 12000 feet. Lows around 40. Light wind.
Thursday... Sunny. Freezing level near 12500 feet. Afternoon pass temperatures in the upper 50s.
Thursday Night... Mostly clear. Freezing level near 13500 feet. Lows around 40.
Friday... Sunny. Freezing level near 13000 feet. Afternoon pass temperatures in the lower 60s.
Friday Night... Partly cloudy in the evening, then mostly cloudy with a chance of rain and snow after midnight. Snow level near 8500 feet. Lows in the lower 40s.
Saturday... Mostly cloudy with rain and snow likely in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Snow level near 7000 feet. Afternoon pass temperatures in the upper 40s.
Saturday Night... Mostly cloudy. A chance of rain and snow in the evening, then a slight chance of rain and snow after midnight. Snow level near 5500 feet. Lows in the mid 30s.
Sunday... Mostly sunny with a slight chance of rain and snow. Snow level near 5500 feet. Afternoon pass temperatures in the upper 40s.
Sunday Night... Mostly cloudy with a chance of rain and snow. Snow level near 6000 feet. Lows in the upper 30s.
POP = Probability of Precipitation
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