Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes
A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >
| NWS Forecast for: 4 Miles ESE Hebo OR Issued by: National Weather Service Portland, OR Last Update: 12:41 am PDT Mar 31, 2026 |  |
| Overnight: Partly cloudy, with a steady temperature around 39. Calm wind. Tuesday: A slight chance of rain before noon, then a slight chance of rain after 1pm. Snow level 2900 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 51. Calm wind. Chance of precipitation is 20%. Tuesday Night: Rain, mainly after midnight. Snow level 2800 feet rising to 4100 feet after midnight. Low around 40. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible. Wednesday: Rain. Snow level 4500 feet lowering to 3100 feet in the afternoon . High near 45. South wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. Wednesday Night: Showers and possibly a thunderstorm. Snow level 2500 feet. Low around 37. Light southwest wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. Thursday: Showers. Snow level 2400 feet rising to 3000 feet in the afternoon. High near 47. Chance of precipitation is 80%. Thursday Night: A 20 percent chance of showers before 11pm. Snow level 2900 feet. Partly cloudy, with a low around 36. Friday: Sunny, with a high near 54. Friday Night: Mostly clear, with a low around 39. Saturday: Sunny, with a high near 60. Saturday Night: Partly cloudy, with a low around 43. Sunday: Partly sunny, with a high near 63. Sunday Night: Partly cloudy, with a low around 46. Monday: Partly sunny, with a high near 61. | |
| 4 Miles ESE Hebo OR 45.21°N 123.78°W (Elev. 1493 ft) | |
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