Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >
| NWS Forecast for: 10 Miles ESE Mt Jefferson OR Issued by: National Weather Service Pendleton, OR Last Update: 11:46 am PDT Sep 5, 2026 |  |
| This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 65. Light and variable wind. Chance of precipitation is 40%. Tonight: Showers and thunderstorms before 5am, then showers likely. Low around 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible. Sunday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 60. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday Night: A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 46. Calm wind becoming west around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible. Labor Day: Sunny, with a high near 66. West wind around 6 mph becoming calm in the morning. Monday Night: Mostly clear, with a low around 47. Tuesday: Sunny, with a high near 74. Tuesday Night: Mostly clear, with a low around 53. Wednesday: Sunny, with a high near 81. Wednesday Night: Mostly clear, with a low around 56. Thursday: Sunny, with a high near 82. Thursday Night: Partly cloudy, with a low around 54. Friday: A slight chance of showers. Mostly sunny, with a high near 73. | |
| 10 Miles ESE Mt Jefferson OR 44.63°N 121.61°W (Elev. 3396 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |
