| NWS Forecast for: Lower Slopes of the Eastern Washington Cascades Crest Issued by: National Weather Service Pendleton, OR Last Update: 1038 AM PDT Wed Jun 17 2026 | |
| Rest Of Today: Sunny. Highs in the lower 70s to lower 80s. West wind 5 to 15 mph with gusts to around 30 mph. Tonight: Mostly clear. Lows in the mid 40s to lower 50s. Northwest wind 5 to 15 mph with gusts to around 35 mph. Thursday: Sunny. Highs in the lower 70s to lower 80s, except in the lower to mid 80s valleys. Light wind, becoming southeast 5 to 10 mph in the afternoon. Thursday Night: Mostly cloudy. Lows in the 50s. Light wind. Juneteenth: Partly cloudy. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys. Light wind. Friday Night Through Sunday Night: Mostly clear. Lows in the mid 40s to mid 50s. Highs in the lower 70s to lower 80s. Monday Through Tuesday: Mostly clear. Highs in the upper 70s to upper 80s. Lows in the lower 50s to lower 60s. | |
| Zone Forecast: Lower Slopes of the Eastern Washington Cascades Crest | |
Visit your local NWS office at: https://www.weather.gov/pdt |