| NWS Forecast for: Grande Ronde Valley Issued by: National Weather Service Pendleton, OR Last Update: 1147 PM PDT Wed Apr 15 2026 |  |
| Rest Of Tonight: Mostly cloudy with a 50 percent chance of snow. Lows in the upper 20s. West wind 5 to 15 mph. Thursday: Mostly cloudy. A chance of snow in the morning, then a chance of rain or snow in the afternoon. Highs in the mid to upper 40s. Breezy. West wind 10 to 20 mph with gusts to around 30 mph. Chance of precipitation 50 percent. Thursday Night: Partly cloudy. Lows in the mid to upper 20s. Northwest wind 5 to 15 mph with gusts to around 30 mph shifting to the southeast overnight. Friday: Sunny. Highs in the mid 50s. Southwest wind 5 to 10 mph. Friday Night: Mostly clear. Lows in the lower 30s. East wind 5 to 10 mph. Saturday And Saturday Night: Partly cloudy. Highs around 60. Lows in the lower 30s to lower 40s. Sunday: Mostly cloudy. Highs in the mid to upper 60s. Sunday Night And Monday: Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s. Highs in the mid 60s to lower 70s. Monday Night And Tuesday: Mostly cloudy with a 50 percent chance of rain. Lows in the lower to mid 40s. Highs in the mid 60s to lower 70s. Tuesday Night: Rain likely. Lows in the lower 40s. Chance of precipitation 70 percent. Wednesday: Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s. | |
| Zone Forecast: Grande Ronde Valley | |
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