| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 255 PM PST Fri Nov 21 2025 | |
| Tonight: Mostly clear. Lows in the mid 20s to lower 30s. Saturday: Sunny. Highs in the lower to mid 50s. Saturday Night: Mostly clear in the evening, becoming mostly cloudy. Lows in the upper 20s to mid 30s. Sunday: Partly sunny with a chance of rain and high mountain snow. Highs in the mid 40s to lower 50s. Chance of precipitation 50 percent. Sunday Night: Rain and mountain snow. Snow level 4500 feet. Lows in the 20s. West wind 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 90 percent. Monday: Partly sunny with a 50 percent chance of snow. Highs in the lower 30s to lower 40s. Monday Night: Mostly cloudy. Lows in the lower to mid 20s. Tuesday: Partly sunny with a 20 percent chance of mountain snow. Highs in the upper 30s to mid 40s. Tuesday Night: Mostly cloudy with a 50 percent chance of rain and high mountain snow. Lows in the upper 20s to lower 30s. Wednesday: Rain and high mountain snow likely. Light high mountain snow accumulations. Highs in the 40s. Chance of precipitation 70 percent. Wednesday Night Through Thursday Night: Mostly cloudy with a chance of rain and high mountain snow. Lows in the lower 30s to lower 40s. Highs in the 40s, except in the upper 40s to mid 50s valleys. Chance of precipitation 50 percent. Friday: Rain and high mountain snow likely. Light high mountain snow accumulations. Highs in the mid 30s to lower 40s, except in the lower to mid 40s valleys. Chance of precipitation 70 percent. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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