| NWS Forecast for: Cascades of Southern King County Issued by: National Weather Service Seattle, WA Last Update: 236 AM PDT Wed Jun 3 2026 |  |
| Today: Mostly cloudy with a slight chance of showers. Snow level near 8000 feet. Afternoon pass temperatures in the lower 60s. Light wind in the passes becoming west around 10 mph in the afternoon, gusts to 20 mph in the afternoon. Tonight: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. A slight chance of snow showers in the morning. Snow level near 7000 feet. West wind in the passes around 10 mph in the evening becoming light. Gusts to 25 mph. Thursday: Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Snow level near 6000 feet. Afternoon pass temperatures in the upper 50s. Light wind in the passes becoming west around 10 mph with gusts to 20 mph in the afternoon. Thursday Night: Partly cloudy. Freezing level near 9000 feet. West wind in the passes around 10 mph with gusts to 20 mph in the evening becoming light. Friday: Partly sunny. A chance of showers in the afternoon. Snow level near 5000 feet. Afternoon pass temperatures around 50. Light wind in the passes becoming west around 10 mph in the afternoon, gusts to 20 mph in the afternoon. Friday Night: Showers. Snow level near 5000 feet. Saturday: Showers in the morning, then showers, a chance of thunderstorms and showers in the afternoon. Snow level near 4500 feet. Saturday Night: Mostly cloudy with showers, snow showers likely and a slight chance of thunderstorms in the evening, then mostly cloudy after midnight. Snow level near 5000 feet. Sunday: Mostly cloudy in the morning then becoming mostly sunny. Freezing level near 6000 feet. Sunday Night: Partly cloudy. Freezing level near 8500 feet. Monday: Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Snow level near 6500 feet. Monday Night: Mostly cloudy with a chance of showers. Snow level near 7500 feet. Tuesday: Mostly cloudy. A chance of showers and snow showers in the morning, then a chance of showers in the afternoon. Snow level near 7000 feet. | |
| Zone Forecast: Cascades of Southern King County | |
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