| NWS Forecast for: Grande Ronde Valley Issued by: National Weather Service Pendleton, OR Last Update: 849 AM PST Sat Dec 27 2025 |  |
| Today: Mostly cloudy with a 50 percent chance of snow. Highs in the lower to mid 30s. Windy. Northwest wind 15 to 25 mph with gusts to around 35 mph. Tonight: Mostly cloudy. Lows in the lower 20s. Northwest wind 5 to 10 mph with gusts to around 20 mph in the evening, becoming light. Sunday: Mostly sunny. Highs in the mid 30s. Light wind. Sunday Night: Partly cloudy. Lows in the lower 20s. Southeast wind 5 to 10 mph. Monday: Mostly sunny. Highs in the upper 30s. South wind 5 to 10 mph. Monday Night Through New Years Day: Mostly cloudy. Lows in the lower 20s to lower 30s. Highs in the upper 30s to lower 40s. Thursday Night: Mostly cloudy with a 40 percent chance of rain. Lows around 30. Friday: Mostly cloudy with a 50 percent chance of rain or snow. Highs in the lower to mid 40s. | |
| Zone Forecast: Grande Ronde Valley | |
Visit your local NWS office at: https://www.weather.gov/pdt |