| NWS Forecast for: Upper Slopes of the Eastern Washington Cascades Crest Issued by: National Weather Service Pendleton, OR Last Update: 358 AM PST Sun Nov 23 2025 | |
| Today: Rain and high mountain snow in the morning, then rain and high mountain snow likely in the afternoon. High mountain snow accumulation up to 1 inch. Highs in the mid 30s to mid 40s. West wind 5 to 15 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation near 100 percent. Tonight: Mostly cloudy. A chance of rain and mountain snow in the evening, then a chance of mountain snow overnight. Snow level 4000 feet in the evening. Lows in the 20s. West wind 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 50 percent. Monday: Partly sunny. A chance of snow in the morning, then snow likely in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 20s to upper 30s. West wind 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph in the afternoon. Chance of precipitation 70 percent. Monday Night: Mostly cloudy with a 40 percent chance of snow. Lows in the lower to mid 20s. Tuesday: Partly sunny with a 40 percent chance of snow. Highs in the 30s. Tuesday Night: Snow. Moderate snow accumulations possible. Lows in the mid to upper 20s. Chance of precipitation 90 percent. Wednesday Through Thanksgiving Day: Rain and mountain snow. Moderate mountain snow accumulations possible. Highs in the lower 30s to lower 40s. Lows in the mid 20s to mid 30s. Chance of precipitation 90 percent. Thursday Night And Friday: Rain and mountain snow likely. Light mountain snow accumulations. Lows in the upper 20s to mid 30s. Highs in the 30s. Chance of precipitation 70 percent. Friday Night: Rain and mountain snow likely. Light mountain snow accumulations. Lows in the 20s. Chance of precipitation 70 percent. Saturday: Snow likely. Light snow accumulations. Highs in the upper 20s to mid 30s. Chance of precipitation 70 percent. | |
| Zone Forecast: Upper Slopes of the Eastern Washington Cascades Crest | |
Visit your local NWS office at: https://www.weather.gov/pdt |