| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 402 AM PDT Mon Jul 13 2026 | |
| Today: Sunny. Patchy smoke. Highs in the upper 70s to mid 80s, except in the mid 80s to lower 90s valleys. Gusts up to 20 mph in the afternoon. Tonight: Mostly clear. Patchy smoke in the evening. Lows in the upper 40s to mid 50s. Gusts up to 20 mph in the evening. Tuesday: Partly cloudy in the morning, then sunny with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to mid 80s, except in the mid 80s to lower 90s valleys. Tuesday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 40s to upper 50s. Chance of precipitation 50 percent. Wednesday: Sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s to mid 80s, except in the mid to upper 80s valleys. Wednesday Night: Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s to mid 50s. Thursday And Thursday Night: Mostly clear. Highs in the upper 60s to upper 70s, except in the upper 70s to mid 80s valleys. Lows in the mid 40s to mid 50s. Friday Through Saturday: Mostly clear. Highs in the mid 70s to mid 80s, except in the lower 80s to lower 90s valleys. Lows in the mid 40s to mid 50s. Saturday Night And Sunday: Partly cloudy. Lows in the lower 50s to lower 60s. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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