Oregon – Wet pavement shines under early headlights across the Blue Mountain foothills as a winter pattern tightens its grip. The air feels raw, and temperatures hover just above freezing, setting the stage for changing conditions that could complicate post-Christmas travel through the weekend.
According to the National Weather Service, rain spreads across Pendleton and surrounding areas today, with temperatures climbing into the upper 40s. Roads along I-84 and Highway 395 remain slick at times, especially during steadier rain. Plan extra time if traveling today, and expect reduced traction on untreated surfaces.
The bigger shift arrives tonight. Rain may mix with snow as colder air filters in, with snow levels dropping rapidly after sunset. While widespread accumulation in town remains uncertain, even light snow or slushy patches could create slick spots by late evening. Winds increase slightly, adding a biting feel to the cold.
Friday stays damp and cool, with highs near 50 early, then trending colder by evening. By Friday night, temperatures dip near 30 degrees, raising the risk for icy patches and refreeze on bridges and overpasses. Drivers heading east or west on I-84 should remain alert for changing road conditions.
Saturday brings a brief break, with partial sunshine and highs near 40. A slight chance of snow lingers early, then fades. Saturday night turns colder, with lows dropping into the mid-20s. Patchy fog may develop late, especially in low-lying areas.
Sunday starts cold and foggy, then improves slowly by midday. Highs reach the upper 30s, but visibility may be reduced during morning travel. Sunday night dips near the low 20s, reinforcing a true winter feel.
Looking ahead to Monday, dry weather continues, though cold mornings persist. For now, keep winter gear handy, slow down on wet or icy roads, and monitor conditions closely as Pendleton’s Weather Alert–style winter pattern unfolds into the final week of December.
