Tracking Weekend Storm Impacts
A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >
| NWS Forecast for: Ontario OR Issued by: National Weather Service Boise, ID Last Update: 8:25 pm MST Dec 6, 2025 | |
| Tonight: Mostly cloudy, with a low around 34. Calm wind. Sunday: A 50 percent chance of rain. Patchy fog between 8am and 2pm. Otherwise, cloudy, with a high near 46. Light east wind. Sunday Night: A 30 percent chance of rain, mainly before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 33. North wind around 6 mph becoming calm in the evening. Monday: A 30 percent chance of rain after 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 49. Calm wind. Monday Night: Rain likely. Cloudy, with a low around 42. Light and variable wind becoming south southwest 5 to 9 mph in the evening. Chance of precipitation is 70%. Tuesday: Rain. High near 54. Chance of precipitation is 80%. Tuesday Night: Rain likely. Cloudy, with a low around 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible. Wednesday: Rain likely, mainly before 11am. Cloudy, with a high near 59. Chance of precipitation is 70%. Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43. Thursday: A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 54. Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 39. Friday: Partly sunny, with a high near 54. Friday Night: Patchy fog. Otherwise, partly cloudy, with a low around 35. Saturday: Patchy fog. Otherwise, partly sunny, with a high near 51. | |
| Ontario OR 44.03°N 116.97°W (Elev. 2103 ft) | |
Visit your local NWS office at: https://www.weather.gov/boi |