
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 pm PDT Sep 5, 2026 | |
| Overnight: Showers. Low around 47. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible. Sunday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 59. 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 8pm. Mostly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible. Labor Day: Sunny, with a high near 67. Southwest wind around 5 mph becoming calm in the morning. Monday Night: Mostly clear, with a low around 47. Calm wind. Tuesday: Sunny, with a high near 73. Tuesday Night: Mostly clear, with a low around 52. Wednesday: Sunny, with a high near 82. Wednesday Night: Mostly clear, with a low around 56. Thursday: Sunny, with a high near 84. Thursday Night: Partly cloudy, with a low around 55. Friday: Mostly sunny, with a high near 74. Friday Night: A slight chance of showers. Partly cloudy, with a low around 51. Saturday: A slight chance of showers. Mostly sunny, with a high near 70. | |
| 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 |



