| NWS Forecast for: Wallowa County Issued by: National Weather Service Pendleton, OR Last Update: 1147 PM PDT Mon Apr 20 2026 |  |
| Rest Of Tonight: Partly cloudy. Lows in the 40s. Tuesday: Sunny. Highs in the lower 60s to lower 70s, except in the 70s valleys. South wind 5 to 15 mph in the afternoon. Gusts up to 25 mph. Tuesday Night: A chance of showers and thunderstorms in the evening, then rain showers, high mountain snow showers and a chance of thunderstorms overnight. High mountain snow may be heavy at times overnight. High mountain snow accumulation up to 1 inch. Lows in the upper 20s to mid 30s, except in the mid 30s to lower 40s valleys. West wind 5 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. Wednesday: Rain and high mountain snow. Moderate high mountain snow accumulations possible. Highs in the mid 30s to lower 40s, except in the lower 40s to lower 50s valleys. West wind 5 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100 percent. Wednesday Night: Rain and high mountain snow. Light high mountain snow accumulations. Lows in the lower 20s to lower 30s, except in the 30s valleys. West wind 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 90 percent. Thursday: Mostly cloudy with a 50 percent chance of rain and high elevation snow. Highs in the mid 30s to mid 40s, except in the mid 40s to lower 50s valleys. Thursday Night: Mostly cloudy with a chance of rain and high elevation snow. Lows in the mid 20s to mid 30s. Chance of precipitation 40 percent. Friday: Partly cloudy with a 20 percent chance of rain and high elevation snow. Highs in the mid 30s to mid 40s, except in the mid 40s to lower 50s valleys. Friday Night Through Saturday Night: Partly cloudy. Lows in the lower 20s to lower 30s. Highs in the upper 30s to upper 40s, except in the mid 40s to mid 50s valleys. Sunday: Partly cloudy with a 20 percent chance of rain and high elevation snow. Highs in the lower 40s to lower 50s, except in the upper 40s to upper 50s valleys. Sunday Night: Partly cloudy. Lows in the upper 20s to mid 30s. Monday: Partly cloudy with a 20 percent chance of rain. Highs in the lower 40s to lower 50s, except in the lower 50s to lower 60s valleys. | |
| Zone Forecast: Wallowa County | |
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