| NWS Forecast for: Cascades of Southern King County Issued by: National Weather Service Seattle, WA Last Update: 236 AM PDT Sun Apr 5 2026 |  |
| Today: Partly sunny. Freezing level near 10500 feet. Afternoon pass temperatures around 60. Light wind in the passes. Tonight: Mostly cloudy in the evening then becoming partly cloudy. Freezing level near 10500 feet. Light wind in the passes. Monday: Mostly sunny. Freezing level near 10000 feet. Afternoon pass temperatures around 60. Light wind in the passes. Monday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Snow level near 4500 feet after midnight. Freezing level near 8500 feet in the evening. Light wind in the passes. Tuesday: Mostly sunny. A slight chance of showers in the morning. Snow level near 2500 feet. Freezing level near 4000 feet in the afternoon. Afternoon pass temperatures in the lower 40s. Light wind in the passes. Gusts to 20 mph. Tuesday Night: Mostly clear. Freezing level near 4500 feet. Wednesday: Sunny. Freezing level near 5000 feet. Wednesday Night: Mostly clear. Freezing level near 6500 feet. Thursday: Sunny. Freezing level near 7000 feet. Thursday Night: Mostly clear. Freezing level near 8000 feet. Friday: Sunny. Freezing level near 7500 feet. Friday Night: Partly cloudy. Freezing level near 8000 feet. Saturday: Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Snow level near 5000 feet. | |
| Zone Forecast: Cascades of Southern King County | |
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