Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains
An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >
| NWS Forecast for: 4 Miles SSW Pine Grove OR Issued by: National Weather Service Pendleton, OR Last Update: 2:07 pm PDT Mar 18, 2026 |  |
| This Afternoon: Mostly cloudy, with a high near 67. Southwest wind around 9 mph, with gusts as high as 21 mph. Tonight: Mostly cloudy, with a low around 46. South wind 6 to 8 mph, with gusts as high as 20 mph. Thursday: Mostly sunny, with a high near 68. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Thursday Night: Mostly cloudy, with a low around 48. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Friday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 66. Southwest wind 6 to 13 mph, with gusts as high as 24 mph. Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 38. Saturday: A chance of rain and snow before 11am. Snow level 4500 feet lowering to 3300 feet. Mostly sunny, with a high near 50. Chance of precipitation is 30%. Saturday Night: Mostly clear, with a low around 28. Sunday: Mostly sunny, with a high near 53. Sunday Night: Mostly cloudy, with a low around 33. Monday: Mostly cloudy, with a high near 54. Monday Night: A chance of rain. Mostly cloudy, with a low around 39. Tuesday: Rain likely. Mostly cloudy, with a high near 57. | |
| 4 Miles SSW Pine Grove OR 45.06°N 121.39°W (Elev. 2982 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |
