Oregon – Rain-slick roads and gray skies greet Pendleton this morning, with steady showers already coating I-84 and local streets, creating reflective pavement and reduced traction for drivers heading out now.
According to the National Weather Service in Pendleton, rain develops through the morning with an 80% chance of precipitation and highs reaching near 69°F. Winds increase slightly, with gusts up to 23 mph, adding to tricky driving conditions during heavier bursts.
Across Umatilla County, rain continues into the afternoon before gradually tapering later in the day. Roads remain wet into the evening, especially on bridges and elevated surfaces where moisture lingers longer. Plan extra time for travel and keep headlights on.
Midweek brings a cooler shift. Highs drop to around 55°F Wednesday with a chance of lingering showers early. Skies begin to clear later in the day, setting up a sharp temperature drop by late night.
The most impactful change arrives early Thursday, March 26. Temperatures fall to near 28–30°F, leading to widespread freezing conditions. Any leftover moisture may refreeze, creating black ice on I-84, rural roads, and overpasses. This is a classic flash-freeze setup. Use caution during the early commute.
By Thursday afternoon, sunshine returns with highs near 53°F. Dry conditions continue into Friday with a gradual warm-up into the low 60s.
Residents should prepare for rapid changes. Wet roads now will give way to icy spots later this week. Protect early spring plants and allow extra travel time during colder mornings.
Five Day Outlook for Pendleton, Oregon:
Tuesday: High 69°F, rain
Wednesday: High 55°F, chance of rain
Thursday: High 53°F, sunny after morning freeze
Friday: High 61°F, sunny
Saturday: High 63°F, partly sunny
