| NWS Forecast for: 3 Miles S Sisters OR Issued by: National Weather Service Pendleton, OR Last Update: 4:01 am PDT Jul 17, 2026 |  |
| Today: Sunny, with a high near 87. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph. Tonight: Clear, with a low around 48. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph. Saturday: Sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Saturday Night: Clear, with a low around 50. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph. Sunday: Sunny, with a high near 92. Calm wind becoming north around 5 mph in the afternoon. Sunday Night: Mostly cloudy, with a low around 56. Monday: Partly sunny, with a high near 89. Monday Night: Mostly cloudy, with a low around 58. Tuesday: Partly sunny, with a high near 90. Tuesday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 56. Wednesday: A chance of showers. Mostly sunny, with a high near 90. Wednesday Night: A slight chance of showers. Partly cloudy, with a low around 55. Thursday: A slight chance of showers. Mostly sunny, with a high near 90. | |
| 3 Miles S Sisters OR 44.25°N 121.53°W (Elev. 3399 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |
