| NWS Forecast for: San Juan County Issued by: National Weather Service Seattle, WA Last Update: 400 AM PDT Thu Mar 12 2026 | |
| Today: Breezy. A chance of rain and snow showers in the morning, then rain and snow in the afternoon. Snow level near 1000 feet. No snow accumulation. Highs in the lower to mid 40s. West wind 15 to 25 mph. Gusts to 35 mph. Tonight: Rain and snow in the evening, then rain and snow likely after midnight. Snow level near 1000 feet. No snow accumulation. Lows in the 30s. Southwest wind 10 to 15 mph decreasing to 10 mph or less after midnight. Friday: 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 1000 feet. No snow accumulation. Highs in the lower to mid 40s. Light wind. Friday Night: Mostly cloudy with a chance of rain and snow. Snow level near 500 feet. Lows in the 30s. Light wind. Saturday: Mostly cloudy with a chance of rain and snow showers in the morning, then sunny with a slight chance of rain and snow showers in the afternoon. Snow level near 300 feet. Highs in the 40s. Northwest wind around 10 mph. Saturday Night: Mostly cloudy. Lows in the mid to upper 30s. Sunday: Cloudy with a chance of rain and snow in the morning, then cloudy with rain and snow likely in the afternoon. Snow level near 1000 feet. Highs in the lower to mid 40s. Sunday Night: Rain and snow in the evening, then rain at times after midnight. Lows in the mid to upper 30s. Monday: Rain at times. Highs in the lower 50s. Monday Night: Rain likely. Lows in the lower to mid 40s. Tuesday: Rain likely. Highs in the lower to mid 50s. Tuesday Night: Rain likely in the evening, then rain at times after midnight. Lows in the mid to upper 40s. Wednesday: Rain at times. Highs in the lower to mid 50s. | |
| Zone Forecast: San Juan County | |
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