Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics
Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >
| NWS Forecast for: 5 Miles WSW Chenoweth OR Issued by: National Weather Service Pendleton, OR Last Update: 3:01 pm PDT Aug 31, 2026 |  |
Tonight: Increasing clouds, with a low around 57. Calm wind becoming northwest 5 to 7 mph after midnight. Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Northwest wind 7 to 10 mph, with gusts as high as 25 mph. Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 53. West wind 5 to 10 mph, with gusts as high as 26 mph. Wednesday: Showers, mainly after 11am. High near 65. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Wednesday Night: Showers. Low around 52. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. Thursday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 62. Chance of precipitation is 80%. Thursday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 50. Chance of precipitation is 60%. Friday: A 50 percent chance of showers. Partly sunny, with a high near 65. Friday Night: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51. Saturday: A slight chance of showers. Partly sunny, with a high near 70. Saturday Night: A slight chance of showers. Partly cloudy, with a low around 53. Sunday: A chance of showers. Mostly sunny, with a high near 71. Sunday Night: A slight chance of showers. Partly cloudy, with a low around 54. Labor Day: A slight chance of showers. Mostly sunny, with a high near 73. | |
| 5 Miles WSW Chenoweth OR 45.61°N 121.33°W (Elev. 1795 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |
