Pendleton, Ore. – Residents across Eastern Oregon will juggle scattered showers and rising heat as Labor Day weekend draws closer. Travel and outdoor plans could be impacted, especially for drivers along Interstate 84 as early-week showers give way to triple-digit road surface heat.
According to the National Weather Service in Pendleton, a weak system may spark spotty rain through Wednesday evening before conditions turn dry. Clouds will break by Thursday morning, with highs reaching the low 90s under sunny skies. Friday will bring the peak heat of the week at 95 degrees, raising concerns for dehydration and hot pavement hazards. Anyone working outside should plan breaks, hydrate frequently, and avoid peak afternoon hours.
Saturday continues hot and dry, near 93, while Sunday remains sunny in the upper 80s. A slight cool-down arrives Monday as highs dip into the mid-80s, a welcome break for travelers returning from the holiday. Overnight lows stay mild, generally between 57 and 60 degrees, offering some relief after hot afternoons.
Interstate 84 through Umatilla County could see slick spots early Wednesday from light showers, then face rising surface temperatures through the weekend. Drivers are urged to use caution both during the wet morning commute and later when pavement heat could stress tires.
Heat safety will be the key concern moving into the holiday stretch. Anyone hosting outdoor events should ensure shade and water availability, and plan for cooler evening activities.
More updates will follow if additional advisories are issued, but for now, Pendleton and surrounding areas remain under a dry and hot pattern through Labor Day.
Five Day Forecast for Pendleton, OR
- Thursday: Sunny, high near 92, low around 59.
- Friday: Sunny, high near 95, low around 60.
- Saturday: Sunny, high near 93, low around 59.
- Sunday: Sunny, high near 87, low around 57.
- Labor Day (Monday): Sunny, high near 86, low around 57.
