| NWS Forecast for: San Juan County Issued by: National Weather Service Seattle, WA Last Update: 130 AM PST Sun Feb 15 2026 | |
| Today: Sunny. Highs in the lower to mid 40s. North wind to 10 mph in the morning becoming light. Tonight: Mostly cloudy. A slight chance of rain in the morning. Lows in the mid to upper 30s. Light wind. Washingtons Birthday: Rain and snow. Snow level near 1000 feet. No snow accumulation. Highs in the lower to mid 40s. South wind 10 to 15 mph. Monday Night: Mostly cloudy with a chance of rain and snow. Snow level near 500 feet. Lows in the 30s. South wind around 10 mph becoming southeast after midnight. Tuesday: Mostly cloudy with a chance of rain and snow. Snow level near 500 feet. Highs in the lower to mid 40s. Southeast wind around 10 mph becoming east in the afternoon. Tuesday Night: Mostly cloudy with a slight chance of rain and snow. Snow level near 500 feet. Lows in the lower 30s. Wednesday: Partly sunny. A slight chance of rain and snow in the morning, then a chance of rain and snow in the afternoon. Snow level near 200 feet. Highs in the lower 40s. Wednesday 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 200 feet. Lows in the lower 30s. Thursday: Partly sunny with a slight chance of rain and snow. Snow level near sea level. Highs near 40. Thursday Night: Partly cloudy with a slight chance of rain and snow in the evening, then mostly cloudy with a chance of rain and snow after midnight. Snow level near 200 feet. Lows in the lower to mid 30s. Friday: Mostly cloudy with a chance of rain and snow. Snow level near 300 feet. Highs in the lower to mid 40s. Friday Night: Mostly cloudy with a chance of rain and snow. Snow level near 500 feet. Lows in the mid to upper 30s. Saturday: Mostly cloudy with a chance of rain and snow. Snow level near 1000 feet. Highs in the mid to upper 40s. | |
| Zone Forecast: San Juan County | |
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