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Pratt Lake, WA Weather Forecast
Pratt Lake, WA Weather Forecast Date: 236 PM PDT Tue Aug 18 2026
The area/counties/county of: Cascades Of Southern King County, including the city of Snoqualmie Pass.or toggle through each period.
Tonight... Partly cloudy in the evening then becoming mostly cloudy. Freezing level near 15000 feet. Light wind in the passes.
Wednesday... Mostly sunny. Freezing level near 15000 feet. Afternoon pass temperatures in the lower 70s. Light wind in the passes.
Wednesday Night... Partly cloudy. Freezing level near 15000 feet. Light wind in the passes.
Thursday... Sunny. Freezing level near 14500 feet. Afternoon pass temperatures around 80. Light wind in the passes.
Thursday Night... Partly cloudy. Freezing level near 14500 feet. Light wind in the passes.
Friday... Partly sunny. Freezing level near 14000 feet.
Friday Night... Mostly cloudy with a slight chance of rain. Snow level near 11500 feet.
Saturday... Mostly cloudy with a slight chance of rain. Snow level near 10000 feet.
Saturday Night... Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Snow level near 9500 feet.
Sunday... Mostly cloudy in the morning then becoming mostly sunny. Freezing level near 13500 feet.
Sunday Night... Partly cloudy. Freezing level near 14000 feet.
Monday... Mostly sunny. Freezing level near 14000 feet.
Monday Night... Partly cloudy. Freezing level near 14000 feet.
POP = Probability of Precipitation
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