| NWS Forecast for: Southern Blue Mountains of Oregon Issued by: National Weather Service Pendleton, OR Last Update: 302 PM PDT Thu Oct 22 2026 | |
| Tonight: Rain showers and a chance of thunderstorms in the evening, then rain and high mountain snow showers overnight. No high mountain snow accumulation. Lows in the lower to mid 30s. Northwest wind 5 to 15 mph overnight. Gusts up to 35 mph. Chance of precipitation near 100 percent. Friday: Mostly cloudy with a 20 percent chance of rain and mountain snow showers in the morning, then sunny in the afternoon. Snow level 5000 feet. Highs in the lower 40s to lower 50s. Northwest wind 5 to 15 mph with gusts to around 30 mph. Friday Night: Mostly clear. Lows in the mid 20s to lower 30s. Saturday: Sunny. Highs in the 50s. Saturday Night: Partly cloudy. Lows in the upper 20s to upper 30s. Sunday: Mostly sunny. Highs in the lower 50s to lower 60s. Sunday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the 30s. Monday: Mostly sunny with a chance of rain and high mountain snow showers. Highs in the upper 40s to mid 50s. Chance of precipitation 40 percent. Monday Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the lower to mid 30s. Tuesday: Mostly sunny with a 20 percent chance of rain and high mountain snow showers. Highs in the mid 40s to lower 50s. Tuesday Night Through Thursday: Partly cloudy. Lows in the upper 20s to mid 30s. Highs in the mid 40s to mid 50s. | |
| Zone Forecast: Southern Blue Mountains of Oregon | |
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