Pendleton, OR – Oregon’s searing summer heat surges back Tuesday, July 29th, with Pendleton climbing to a sweltering 98°F by mid-afternoon, prompting a summer weather alert for residents and travelers along U.S. Route 395.
According to the National Weather Service, calm conditions early Tuesday will give way to north winds up to 8 mph as temperatures soar. With no cloud cover to provide relief, residents are urged to limit outdoor activity between 2 p.m. and 6 p.m., stay hydrated, and check on vulnerable neighbors. The heat will linger overnight, with lows only dipping into the low 60s, offering little cooling before Wednesday’s continued heat.
Wednesday keeps the heat going with a high near 98°F and partly cloudy skies. Relief may arrive Thursday, but not before a 20% chance of thunderstorms after 11 a.m., especially across Umatilla County. Winds remain calm, but even a brief storm could bring lightning and brief downpours.
🔥 Extended 5-Day Forecast for Pendleton, OR (Tuesday, July 29 – Sunday, August 3)
- Tuesday: Sunny and hot. High near 98°F. Light north wind up to 8 mph.
- Tuesday Night: Partly cloudy. Low around 63°F.
- Wednesday: Hot again, high near 98°F. Partly cloudy by late afternoon.
- Thursday: 20% chance of thunderstorms after 11 a.m. High near 95°F.
- Friday: Cooler. Slight chance of showers. High near 88°F.
- Saturday: Mostly sunny and mild. High around 89°F.
- Sunday: Sunny with a seasonal high of 85°F.
⚠️ Expect additional alerts if thunderstorm threats intensify. Stay connected to the NWS for updates throughout the week.
