| NWS Forecast for: Lower Slopes of the Eastern Washington Cascades Crest Issued by: National Weather Service Pendleton, OR Last Update: 358 AM PDT Mon Aug 18 2025 | |
| Today: Mostly cloudy in the morning, becoming partly cloudy. Highs in the upper 60s to mid 70s, except in the mid 70s to lower 80s valleys. West wind 5 to 10 mph. Gusts up to 25 mph in the afternoon. Tonight: Partly cloudy. Lows in the upper 40s to mid 50s. West wind 5 to 10 mph with gusts to around 25 mph. Tuesday: Partly cloudy in the morning then clearing. Highs in the lower 70s to lower 80s. West wind 5 to 10 mph. Tuesday Night: Partly cloudy. Lows in the upper 40s to mid 50s. West wind 5 to 10 mph with gusts to around 20 mph. Wednesday: Sunny. Highs in the 70s, except in the upper 70s to lower 80s valleys. Northwest wind 5 to 10 mph with gusts to around 20 mph. Wednesday Night And Thursday: Clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s to lower 80s. Thursday Night Through Friday Night: Clear. Lows in the mid 50s to mid 60s. Highs in the upper 70s to upper 80s. Saturday Through Sunday: Mostly clear. Highs in the lower 80s to lower 90s. Lows in the upper 50s to mid 60s. | |
| Zone Forecast: Lower Slopes of the Eastern Washington Cascades Crest | |
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