Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes
Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >
| NWS Forecast for: 5 Miles NNW Corvallis OR Issued by: National Weather Service Portland, OR Last Update: 8:41 am PDT Mar 30, 2026 |  |
| Today: Mostly sunny, with a high near 52. North northeast wind 7 to 9 mph, with gusts as high as 18 mph. Tonight: A 20 percent chance of rain after 4am. Snow level 2800 feet rising to 3500 feet after midnight. Increasing clouds, with a low around 36. North wind 5 to 7 mph becoming calm after midnight. Tuesday: A slight chance of rain and snow before 11am, then a slight chance of rain. Snow level 2800 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 54. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 20%. Tuesday Night: Rain likely after 11pm. Snow level 3500 feet lowering to 2700 feet. Mostly cloudy, with a low around 41. West southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible. Wednesday: Rain. High near 48. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible. Wednesday Night: Showers and possibly a thunderstorm. Snow level 3300 feet lowering to 2500 feet after midnight . Low around 38. Chance of precipitation is 100%. Thursday: Rain. Snow level 2500 feet rising to 3200 feet in the afternoon. High near 52. Chance of precipitation is 90%. Thursday Night: A chance of rain before 11pm. Partly cloudy, with a low around 35. Friday: Sunny, with a high near 57. Friday Night: Mostly clear, with a low around 38. Saturday: Sunny, with a high near 64. Saturday Night: Partly cloudy, with a low around 42. Sunday: Mostly sunny, with a high near 64. | |
| 5 Miles NNW Corvallis OR 44.64°N 123.34°W (Elev. 1001 ft) | |
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