| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 343 AM PDT Tue Jun 2 2026 | |
| Today: Sunny. Highs in the upper 60s to upper 70s, except in the upper 70s to lower 80s valleys. Tonight: Mostly cloudy. Lows in the mid 40s to lower 50s. Wednesday: Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the upper 50s to upper 60s, except in the upper 60s to lower 70s valleys. Gusts up to 30 mph in the afternoon. Wednesday Night: Mostly clear. Lows in the mid 30s to lower 40s. West wind 5 to 15 mph with gusts to around 30 mph. Thursday: Sunny. Highs in the 60s, except in the upper 60s to mid 70s valleys. Thursday Night And Friday: Clear. Lows in the mid 30s to lower 40s. Highs in the upper 50s to upper 60s, except in the mid 60s to mid 70s valleys. Friday Night: Mostly clear with a 20 percent chance of rain showers. Lows in the mid 30s to lower 40s. Saturday: Partly cloudy with a 50 percent chance of rain and high mountain snow showers. Highs in the mid 40s to mid 50s, except in the mid 50s to lower 60s valleys. Saturday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the 30s. Sunday And Sunday Night: Mostly clear. Highs in the mid 50s to mid 60s, except in the mid to upper 60s valleys. Lows in the lower 30s to lower 40s. Monday: Partly cloudy. Highs in the lower 60s to lower 70s, except in the upper 60s to mid 70s valleys. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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