| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 302 PM PDT Sun Jul 12 2026 |  |
| Tonight: Mostly clear. Patchy smoke in the evening. Lows in the upper 40s to lower 50s. Gusts up to 20 mph in the evening. Monday: Sunny in the morning, becoming partly cloudy. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys. Gusts up to 20 mph in the afternoon. Monday Night: Partly cloudy. Lows in the upper 40s to mid 50s. Gusts up to 20 mph in the evening. Tuesday: Sunny with a 20 percent chance of rain showers. Highs in the upper 70s to upper 80s, except in the mid 80s to lower 90s valleys. Tuesday Night: Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s to upper 50s. Wednesday And Wednesday Night: Mostly clear. A 20 percent chance of rain showers. Highs in the lower 70s to lower 80s, except in the 80s valleys. Lows in the upper 40s to upper 50s. Thursday Through Friday Night: Mostly clear. Highs in the lower 70s to lower 80s, except in the upper 70s to upper 80s valleys. Lows in the mid 40s to mid 50s. Saturday Through Sunday: Partly cloudy. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys. Lows in the upper 40s to upper 50s. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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