| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 1147 AM PDT Mon Sep 14 2026 | |
| Rest Of Today: Sunny. Highs in the upper 50s to upper 60s, except in the upper 60s to lower 70s valleys. Tonight: Mostly clear. Lows in the mid 30s to lower 40s. Tuesday: Mostly cloudy. Highs in the upper 50s to mid 60s, except in the mid 60s to lower 70s valleys. Tuesday Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 30s to mid 40s. Wednesday: Partly cloudy. Highs in the mid 50s to mid 60s, except in the 60s valleys. Northeast wind 5 to 15 mph with gusts to around 30 mph. Wednesday Night: Mostly clear. Lows in the upper 30s to upper 40s. Thursday And Thursday Night: Partly cloudy. A 20 percent chance of rain showers. Highs in the lower 60s to lower 70s, except in the upper 60s to mid 70s valleys. Lows in the upper 30s to upper 40s. Friday Through Sunday: Mostly clear. Highs in the mid 60s to mid 70s, except in the lower 70s to lower 80s valleys. Lows in the lower 40s to lower 50s. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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