| NWS Forecast for: Northwest Blue Mountains Issued by: National Weather Service Pendleton, OR Last Update: 1133 PM PDT Sun Apr 26 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows in the 30s. Monday: Mostly cloudy. A chance of rain and mountain snow in the morning, then a chance of rain showers, mountain snow showers and thunderstorms in the afternoon. Snow level 4500 feet in the morning. Highs in the 40s, except in the 50s valleys. Gusts up to 20 mph in the afternoon. Chance of precipitation 50 percent. Monday Night: Partly cloudy. Lows in the lower 30s to lower 40s. Tuesday: Partly cloudy with a 20 percent chance of rain. Highs in the upper 40s to lower 50s, except in the mid 50s to lower 60s valleys. Southwest wind 5 to 15 mph with gusts to around 25 mph. Tuesday Night: Mostly cloudy. Lows in the mid 30s to lower 40s. Wednesday And Wednesday Night: Mostly clear. Highs in the lower 50s to lower 60s. Lows in the mid 30s to mid 40s. Thursday Through Friday Night: Partly cloudy. Highs in the upper 50s to upper 60s. Lows in the upper 30s to upper 40s. Saturday Through Sunday: Mostly cloudy with a 20 percent chance of rain. Highs in the lower 60s to lower 70s. Lows in the lower 40s to lower 50s. | |
| Zone Forecast: Northwest Blue Mountains | |
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