| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 1133 PM PDT Sun Jul 5 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows in the upper 40s to mid 50s. Monday: Mostly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to mid 80s, except in the mid to upper 80s valleys. Monday Night: Mostly clear. A 20 percent chance of rain showers in the evening. Lows in the upper 40s to mid 50s. Tuesday: Sunny. Highs in the mid 70s to mid 80s, except in the mid to upper 80s valleys. Tuesday Night: Mostly clear. Lows in the mid 40s to lower 50s. Wednesday Through Sunday: Mostly clear. Highs in the upper 60s to upper 70s, except in the mid 70s to mid 80s valleys. Lows in the lower 40s to lower 50s. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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