Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii
A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >
| NWS Forecast for: 6 Miles ESE Disston OR Issued by: National Weather Service Portland, OR Last Update: 11:41 pm PDT Mar 21, 2026 |  |
| Overnight: Widespread frost, mainly between 3am and 4am. Otherwise, partly cloudy, with a low around 33. Light east wind. Sunday: Partly sunny, with a high near 53. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon. Sunday Night: Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening. Monday: Areas of frost before 7am. Otherwise, partly sunny, with a high near 55. Calm wind becoming west northwest around 6 mph in the afternoon. Monday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 45. West wind 5 to 8 mph becoming south after midnight. Tuesday: Rain. High near 53. Chance of precipitation is 90%. Tuesday Night: Rain before 5am, then rain, possibly mixed with snow. Low around 40. Chance of precipitation is 90%. Little or no snow accumulation expected. Wednesday: Rain and snow, becoming all rain after 5pm. Snow level 5300 feet lowering to 4400 feet in the afternoon . Mostly cloudy, with a high near 46. Wednesday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 32. Thursday: Sunny, with a high near 51. Thursday Night: Mostly clear, with a low around 34. Friday: Sunny, with a high near 62. Friday Night: Mostly clear, with a low around 41. Saturday: Sunny, with a high near 60. | |
| 6 Miles ESE Disston OR 43.67°N 122.65°W (Elev. 3524 ft) | |
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